《轮机英语》最新题库答案

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海船船员-轮机部(航海英语)真题库二

海船船员-轮机部(航海英语)真题库二/5题 [单选题]（江南博哥）Duties shall be so organized by the chief engineer officer that the first watch at the commencement of a voyage and the subsequent relieving watches are _______ and otherwise fit for duty.A well trainedB in good luckC in good healthD sufficiently rested正确答案: D题 [单选题]Who is in charge of the main engine？A The chief engineer.B The second engineer.C The third engineer.D The fourth engineer.正确答案: B/5题 [单选题]Who is in charge of the auxiliary engines？A The chief engineer.B The second engineer.C The third engineer.D The fourth engineer.正确答案: C/5题 [单选题]Who is in charge of the auxiliary boilers？A The chief engineer.B The second engineer.C The third engineer.D The fourth engineer.正确答案: D题 [单选题]According to STCW 78/95，the abilities specified in the standards of competence are grouped as seven functions at three levels of responsibility，which of the following is not one of the three levels？A Navigating level.B Management level.C Operational level.D Support level.正确答案: A/5题 [单选题]STCW Convention describes that _______ are laid down for the certification of engineer officers in charge of a watch in a traditionally manned engine room，or the designated engineer in a periodically unmanned engine room.A available minimum requirementsB available maximum requirementsC mandatory minimum requirementsD mandatory maximum requirements正确答案: C题 [单选题]The _______ Convention is the first to establish basic requirements on training，certification and watchkeeping for seafarers on an international level.A STCW 78B STCW 10C SOLAS 74D SOLAS 88正确答案: A题 [单选题]When deciding the composition of the engineering watch，which may include _______ appropriately，many factors shall be taken into account.A satisfied engineersB qualified ratingsC satisfied chief engineerD qualified chief engineer正确答案: B题 [单选题]When deciding the composition of the engineering watch，which may include appropriately qualified ratings，which of the following criteria shall be taken into account？①The type of ship；②The type and condition of the machinery；③The safety of life，ship，cargo and port；④The observance of international，national and local regulations.A ①②.B ②③.C ②③④.D ①②③④.正确答案: D题 [单选题]The maximum Blood Alcohol Concentration （BAC）rate on board shall not be more than _______ by weight any time when being tested.But watch-keepers are not allowed to drink any alcoholic beverage _______ before their watch.A 0.08%/4 hoursB 0.08%/2 hoursC 0.04%/4 hoursD 0.04%/2 hours正确答案: A/5题 [关联题]The CO₂ fire extinguishing installation may incorporate a smoke sampling system so that fire can be detected in the early stage at the smoke detecting cabinet，which is situated in the wheelhouse.Each cargo compartment is individually connected to the smoke detecting cabinet with small bore piping and，by a suction fan mounted on the wheelhouse roof，samples of the air in each cargo space are continually drawn up to the smoke detecting cabinet and discharged into the wheelhouse or the atmosphere through a diverting valve.Thus smoke from a fire in any cargo space can be immediately detected.The CO₂ fire extinguishing system may combine with _______ to detect fire in the early stage of fire development.A a smoke detecting systemB a wheelhouseC a cargo compartmentD a crew’s cabin正确答案: A/5题 [关联题]The CO₂ fire extinguishing installation may incorporate a smoke sampling system so that fire can be detected in the early stage at the smoke detecting cabinet，which is situated in the wheelhouse.Each cargo compartment is individually connected to the smoke detecting cabinet with small bore piping and，by a suction fan mounted on the wheelhouse roof，samples of the air in each cargo space are continually drawn up to the smoke detecting cabinet and discharged into the wheelhouse or the atmosphere through a diverting valve.Thus smoke from a fire in any cargo space can be immediately detected.The function of the smoke sampling system is _______.A to analyze smoke componentsB to detect fire in the early stageC to prevent the wheelhouse from catching a fireD to ventilate each cargo compartment正确答案: B/5题 [关联题]The CO₂ fire extinguishing installation may incorporate a smoke sampling system so that fire can be detected in the early stage at the smoke detecting cabinet，which is situated in the wheelhouse.Each cargo compartment is individually connected to the smoke detecting cabinet with small bore piping and，by a suction fan mounted on the wheelhouse roof，samples of the air in each cargo space are continually drawn up to the smoke detecting cabinet and discharged into the wheelhouse or the atmosphere through a diverting valve.Thus smoke from a fire in any cargo space can be immediatelydetected.According to this passage，which of the following statements is true？A The smoke sampling system consists of the CO₂ fire extinguishing installation and smoke detecting cabinet.B The smoke detecting cabinet is located on the wheelhouse roof.C The suction fan draws samples of the air from cargo spaces.D Samples of the air flow into the detecting cabinet at regular intervals.正确答案: C/5题 [关联题]The CO₂ fire extinguishing installation may incorporate a smoke sampling system so that fire can be detected in the early stage at the smoke detecting cabinet，which is situated in the wheelhouse.Each cargo compartment is individually connected to the smoke detecting cabinet with small bore piping and，by a suction fan mounted on the wheelhouse roof，samples of the air in each cargo space are continually drawn up to the smoke detecting cabinet and discharged into the wheelhouse or the atmosphere through a diverting valve.Thus smoke from a fire in any cargo space can be immediately detected.Which of the following devices does the smoke sampling system consist of？①Fire extinguishing installation；②Smoke detecting chamber；③Wheelhouse；④Cargo compartment；⑤Suction fan；⑥Diverting valve.A ①②⑤.B ②④⑤.C ③④⑥.D ②⑤⑥.正确答案: D题 [关联题]A variety of devices exist for detecting fires namely：（1）Smoke detectors based on the ionization principle or on the photoelectric cell principle；（2）Heat sensors；（3）Rate of temperature rise sensors；（4）Flame detectors. Each type has its merits and most systems will deploy two or more of the above types of devices depending on the space being protected. Within machinery spaces，ionization smoke detectors are generally considered the first line of defense.These devices monitor the electrical charge which occurs when combustion particles reach the charged space in the detector.So that the units can be readily tested as an indicator light is provided on the sensor body.This lights up in the presence of gas from a test canister or even from the fumes of a cigarette.Which of the following detectors are based on the charges or light principle？A Smoke detectors.B Heat sensors.C Temperature rising sensors.D Flame detectors.正确答案: A题 [单选题]If the PSCO is uncertain about the source of water pressuring during the inspection of fire main system.In such case，you can test the _______ for him.A fire main isolating valve on deckB engine room fire main isolating valveC engine room fire pumpD engine room general service pump正确答案: B题 [单选题]During the PSC inspection，under the provisions of SOLAS 74，which one may be regarded as“clear grounds”for ships’detainment？A Failure of proper operation of propulsion.B Paint peeling off the uptake.C No operation procedures for the oil separators.D Damaged sanitary pump.正确答案: A题 [单选题]During the PSC inspection，under the provisions of SOLAS 74，which of the following may not be regarded as“clear grounds”for ships’detainment？A Excess amount of oil/water mixtures in bilges.B Insulation of piping including exhaust pipes in engine room contaminated by oil.C Improper operation of bilge pumping arrangements.D A dirty footprint on the plate.正确答案: D题 [单选题]During the PSC inspection，under the provisions of SOLAS 74，which of the following may not be regarded as“clear grounds”for ships’detainment？A Failure of proper operation of emergency generator.B Insulation of piping including exhaust pipes in engine roomcontaminated by oil.C Improper operation of bilge pumping arrangements.D Leakage of the sanitary pump.正确答案: D题 [单选题]During the PSC inspection，under the provisions of SOLAS 74，which one may not be regarded as“clear grounds”for ships’detainment？A Failure of the proper operation of the auxiliary steering gear.B Failure of proper operation of electrical installations.C Leakage of domestic water pump.D Insulation of exhaust pipes in engine room contaminated by oil.正确答案: C题 [单选题]Who will be responsible for ensuring that a ship maintains a standard at least equivalent to that specified in international conventions？A Port State.B The Administration.C The shipowner.D The master.正确答案: B/5题 [单选题]Enhanced procedures concerning the exercise of _______ have been developed to allow intervention in the caseof deficiencies deemed to pose a danger to persons，property or the environment.A Port State ControlB Flag State ControlC fire and boat drillD safety inspection正确答案: A题 [单选题]The purpose of PSC is _______.A to check and inspect foreign shipsB to verify the condition of a ship in compliance with requirements of international conventionsC to fine shipsD to detain ships正确答案: B题 [单选题]The main purpose of Port State Control is not to _______.A prevent an unsafe ship proceeding to seaB prevent a ship threatening the marine environmentC fine the shipsD confirm a safe sailing正确答案: C题 [单选题]If the PSCO from general impressions orobservations on board has _______ for believing that the ship，its equipment or its crew do not substantially meet the requirements，the PSCO should proceed to a more detailed inspection.A “clean report”B “serious deficiencies”C “clear grounds”D “detention report”正确答案: C题 [单选题]If an incorrect entry were made in the Oil Record Book，you should _______.A erase the entry and rewrite itB notify the ship’s officer in chargeC completely black it out and make the correct entry alongsideD draw a single line through the wrong entry and initial it正确答案: D题 [单选题]The Garbage Record Book，as a part of the ship’s Official Logbook，shall be kept on board and preserved for a period of _______.A 3 years after making the first entryB 2 years after the last entryC 3 months after the last entryD 3 years after the last entry正确答案: B题 [单选题]Which of the following operations must be entered on the Oil Record Book Part Ⅰ？①Routine discharge at sea of bilge water containing oil from the machinery spaces；②Bunkering of fuel oil.A ① only.B ② only.C Both ① and ②.D Neither ① nor ②.正确答案: C题 [单选题]Which of the following operations need NOT to be entered on the Oil Record Book Part Ⅰ？①Routine discharge at sea of bilge water containing oil from the machinery spaces through strainers；②Bunkering of fuel oil.A ① only.B ② only.C Both ① and ②.D Neither ① nor ②.正确答案: D题 [单选题]Which of the following operations need NOT to be entered on the Oil Record Book Part Ⅰ？①Disposal of oil residues；②Internal transfer of fuel oil.A ① only.B ② only.C Both ① and ②.D Neither ① nor ②.正确答案: B题 [单选题]Administrations should bear in mind the significance of _______ in maintaining safety of life and property at sea and in preventing marine pollution.A advanced nautical equipmentB advanced main engine’s performanceC emergency equipmentD communication and language skills正确答案: D/3题 [单选题]When a ship is involved in an oil pollution incident in China，the ship must report without delay to_______.A China Maritime AdministrationB the CompanyC the cargo ownerD the Flag State正确答案: A/3题 [单选题]Which statement is TRUE concerning minor oil spills？A They may cause serious pollution as the effect tends to be cumulative.B They usually disappear quickly.C They usually stay in a small area.D A small spill is not dangerous to sea life in the area.正确答案: D/3题 [单选题]Which statement is TRUE concerning minor oil spills？A They may cause serious pollution as the effect tends to be cumulative.B They usually disappear quickly.C They usually stay in a small area.D A small spill is not dangerous to sea life in the area.正确答案: D/3题 [单选题]Which statement is TRUE concerning minor oil spills？A They may cause serious pollution as the effect tends to be cumulative.B They usually disappear quickly.C They usually stay in a small area.D A small spill is not dangerous to sea life in the area.正确答案: D/5题 [单选题]_______，where minor repairs are carried out with a ship in service，is/are often carried out during a stay in port.This may be remote from a ship repair site.A Voyage repairB Damage repairsC Routine dockingD Conversion正确答案: A题 [单选题]What is NOT true of annual repair？A It is carried out once a year.B It is a minor repair.C It is done according to the requirements of Registration Bureau.D It is carried out during stay in a port of call.正确答案: D题 [单选题]Preventive maintenance _______.A should not be carried out during the watchesB can only be carried out in portC is a kind of maintenance carried out prior to the occurrenceD is a kind of maintenance carried out after the occurrence正确答案: C题 [单选题]During the inspection，the starting air valves should be closed _______ the engine from turning.A to increaseB to preventC to speed upD to reduce正确答案: B/5题 [单选题]Which of the listed items should be secured before performing any maintenance on a solenoid operated air start valve？A Electric power and starting air.B Lube oil standby pump and control air.C Hydraulic switch and engage jacking gear.D Motor drain and pneumatic control system power.正确答案: A/5题 [单选题]Usually _______ handles the majority of the correspondence and negotiation needed during transactions of stores and spare parts in the engine department.A the chief engineerB the second engineerC the third engineerD the fourth engineer正确答案: A题 [单选题]Generally speaking，the agent can provide many services on board except _______.A port shippingB mailC banking serviceD recruiting seaman正确答案: D/5题 [单选题]Generally speaking，who will you turn to when there is a problem during accepting stores from ashore？A Bridge.B Captain.C The second engineer and the third engineer.D The chief engineer.正确答案: C4 /5题 [单选题]A/An _______ is the documentary attestation for the delivery of stores and spare parts.A engine logbookB delivery docketC store bookletD maintenance book正确答案: B/5题 [单选题]A/An _______ is the documentary attestation for the delivery of stores and spare parts.A informative noteB consignment noteC store bookletD maintenance book正确答案: B/5题 [单选题]Which of the following conditions indicates the dilution of diesel engine lube oil by fuel oil？A Water discharging from the water outlet of the lube oil purifier.B Fuel oil discharging from the water outlet of the lube oil purifier.C Lube oil discharging from the water outlet of the lube oil purifier.D A change in the lube oil viscosity.正确答案: D/5题 [单选题]Under normal conditions，the main source of crankcase oil contamination is attributed to _______.A metal particles loosened by wearB air when air cleaners are not usedC condensation of water vaporsD breakdown of the lubricating oil by dilution正确答案: D题 [单选题]Which of the following conditions is most likely to occur when unburned fuel contaminates the crankcase of a diesel engine？A Lube oil is diluted and its viscosity is reduced.B Sulfuric acid is formed.C Bearings become pitted ad immediately fail.D Valve stems develop sludge deposits.正确答案: A/5题 [单选题]Lubricating oil viscosity in all operating diesel engine can be reduced by _______.A increasing cooling water flowB increasing lube oil flowC dilution by fuel oilD adding SAE 70 oil正确答案: C5 /5题 [单选题]oil oxidation，as a result of excessively high lube oil temperature，is harmful to a diesel engine because _______.A oil foaming will occurB large quantities of oil are consumedC lube oil viscosity is always decreasedD corrosive by-products are usually formed正确答案: D题 [单选题]The lowest temperature at which the vapor formed from a liquid ignites and continues to burn steadily in the presence of an ignition source is called the _______.A flash pointB fire pointC upper explosive limitD lower explosive limit正确答案: B题 [单选题]The percentage of impurities in a specific fuel oil sample is determined by _______.A settling in a fuel tankB testing in a laboratory centrifugeC burning in a calorimeterD testing in a dosed cup正确答案: B3 /5题 [单选题]What should we do if the oil spill occurs？A Stop the pump first.B Report to the chief engineer.C Inform the bridge.D Take oil samples.正确答案: A题 [单选题]Small oil spills on deck can be kept from going overboard by _______.A plugging the scuppersB driving wooden plugs into the ventsC closing the lids on the ventsD plugging the sounding pipes正确答案: A题 [单选题]You should be most concerned about a possible explosion or fire in fuel tanks _______.A during fueling when the fuel first strikes the tank bottomB during fueling when the fuel strikes fuel already in the tankC when underway as the fuel is moved by wave actionD shortly after fueling when fuel vapors gather正确答案: A/5题 [单选题]Among the following equipment，which belongs to the life saving appliances？①Lifeboats；②Fire axes；③Self-contained breathing apparatus；④Life buoys；⑤Emergency generator；⑥Breathing apparatus air compressor.A ①④⑤.B ①③⑥.C ③④⑤.D ④⑤⑥.正确答案: A全站正确率为 0.00%/5题 [单选题]If you continue to wear extra clothing when entering the water after abandoning your vessel，it will_______.A weigh you downB preserve body heatC reduce your body heatD make it more difficult to breathe正确答案: B题 [单选题]In the first 24 hours after abandoning a vessel，water should be given only to personnel who are _______.A thirstyB sick or injuredC wetD awake正确答案: B4 /5题 [单选题]Seawater may be used for drinking water _______.A at a maximum rate of two ounces per dayB after mixing with an equal quantity of fresh waterC if gather during or immediately after a hard rainD under no circumstance正确答案: D/5题 [单选题]If you are forced to abandon ship in a rescue boat，you should _______.A remain in the vicinity of the vesselB head for the nearest landC head for the closest sea lanesD have an all hands vote on what to do题 [单选题]To use a portable CO₂ fire extinguisher，you must first _______.A turn the tank upside downB pull the locking pinC open the valve on the side of the tankD shake thoroughly正确答案: B题 [单选题]When the general alarm is sounded continuously，the engine room personnel should _______.A proceed to their man overboard stationsB start the fire pumpC put on lifejackets and go to their abandon ship stationsD secure the propulsion diesel engines and evacuate the engine room正确答案: B题 [单选题]Which of the following actions should be taken by the engine room watch when the general alarm is sounded continuously？A The fire pump should be started.B The boiler fires should be secured.C The fixed CO₂ system should be initiated into action.D The engine room ventilation should be secured./5题 [单选题]While on watch in the engine room，you hear a continuous sounding of the general alarm.Which of the following actions should you take FIRST？A Secure the burners then proceed to your assigned boat station.B Start the fire pump and establish flow to the fire main.C Open the guardian valve and standby to maneuver.D Open the master control valves on the fixed CO₂ system.正确答案: B/5题 [单选题]While on watch in the engine room，you hear a continuous sounding of the general alarm.Which of the following actions should you take？A Make an entry in the official logbook.B Open the master control valves on the fixed CO₂ system.C Start the fire pump and check discharge pressure.D Secure auxiliary condenser overboard discharge.正确答案: C。

轮机英语问答题答案及翻译

1. how long have you worked on board?I have worked on board for 10 years.1。

你多长时间在船上工作的？我在船上工作了10年。

2. which certificate do you have now?I have the second engineer’s certificate.2。

该证书你有吗？我有个工程师的证书3. what is your marital status?how many departments are there on board?I am married. There are there departments on board.3。

什么是您的婚姻状况？有多少部门在船上呢？我结婚了。

在船上有三个部门。

4. how many people are there in your family? Are you married?There are there people in my family. Yes,I am married.4。

有多少人在你的家庭吗？你结婚了吗？那里有我的家人的人。

是的，我结婚了5. how many countries have you ever been to?I have been to seven countries.5。

有多少个国家，你有没有去过？我到过7个国家。

6. when did you begin to work on board? What kind of ship have you worked on?I began to work on board in 2000.i have worked on bulk sarriers.6。

你什么时候开始在船上工作的？什么样的船你工作呢？我开始在船上工作2000.i对散装sarriers工作。

7. how many importment canals are there all over the world?Three . the pamama ,suez and kiel.7。

轮机英语问答题答案全

第一章1. How long have you worked on board?(For 5 years.)——在船上工作了多长时间2. Which certificate [sə'tifikit]（证书）do you have now?(2nd Engineer certificate.)——你现在有哪个证书？3. What is your marital status? How many departments [di'pɑ:tmənt]（部门）are there on board?(I am married.['mærid]已婚的. There are three departments on board.)——Marital [mæritl]status ['steitəs]婚姻状况——你的婚姻状况如何？——我结婚了。

在我们船上由三个部门。

4. How many people are there in your family? Are you married?(Three. No, I’m not married.)——家有几口人？你结婚了么？5. How many countries have you ever been to?(Four.)——你曾去过几个国家？6. When did you begin to work on board? What kind of ship have you worked on?(In 1999. Container .[kən'teinə]集装箱ship.)——什么时候开始在船上工作的？你曾在什么样的船上工作过？——1999年．集装箱船7. How many important canals .[kə'næl]运河are there all over the world?(Two. the Panama .['pænə,mɑ:, -,mɔ:] 巴拿马and Suez.[sju(:)iz]苏伊士)——全世界有几条重要的运河？——两条。

轮机系统英语试题及答案

轮机系统英语试题及答案一、选择题（每题2分，共20分）1. What is the primary function of a marine engine?A. To generate electricityB. To propel the shipC. To provide heatingD. To cool the engine2. The term "deadweight tonnage" refers to:A. The weight of the ship without cargoB. The maximum cargo capacity of the shipC. The weight of the ship fully loadedD. The total weight of the ship including cargo3. Which of the following is NOT a type of marine fuel?A. Heavy fuel oilB. Marine diesel oilC. Liquefied natural gasD. Gasoline4. What does the abbreviation "BOP" stand for in a ship's engine room?A. Ballast On PumpB. Blow Off PressureC. Black Oil PumpD. None of the above5. The main purpose of a ship's propeller is to:A. Generate electricityB. Provide stabilityC. Change the direction of the shipD. Convert rotational motion into thrust6. What is the role of a marine boiler?A. To produce steam for propulsionB. To cool the engineC. To provide fresh waterD. To heat the ship's interior7. The term "trim" in ship terminology refers to:A. The angle of the ship's bowB. The weight distribution along the ship's lengthC. The shape of the ship's hullD. The speed of the ship8. What does "GT" stand for in ship specifications?A. Gross TonnageB. Gross TransportC. General TransportD. Global Trade9. The main difference between a diesel engine and a steam turbine is:A. The type of fuel usedB. The method of converting thermal energy into mechanical energyC. The color of the engineD. The size of the engine10. What is the purpose of a ship's bilge system?A. To clean the ship's hullB. To remove water from the ship's interiorC. To provide fresh water for the crewD. To cool the engine答案：1. B2. B3. D4. D5. D6. A7. B8. A9. B10. B二、填空题（每空1分，共10分）1. The main components of a marine engine include the__________, the __________, and the __________.2. The term "draught" refers to the __________ of the ship below the waterline.3. A ship's hull is divided into several __________ to increase its structural integrity.4. The "load line marks" on a ship indicate the __________ of the ship when loaded with cargo.5. The "freeboard" is the distance between the waterline and the __________ of the ship.6. The "safety valve" in a marine boiler is designed to__________ pressure.7. The "main engine" is the primary source of __________ fora ship.8. The "stern tube" is the part of the ship where the__________ is located.9. "Machinery space" refers to the area where the ship's__________ are located.10. The "lifeboat" is a vessel designed to __________ people in case of an emergency.答案：1. engine, boiler, turbine2. depth3. compartments4. maximum permissible draft5. deck6. relieve excessive7. propulsion8. propeller9. engines10. rescue三、简答题（每题5分，共10分）1. Explain the difference between a single-screw ship and a twin-screw ship.2. Describe the function of a ship's anchor and how it is used.答案：1. A single-screw ship is propelled by a single propeller, which is driven by the main engine. It is simpler in designand usually less expensive to build and maintain. A twin-screw ship, on the other hand, has two propellers, each driven by an engine, which can be the same or different. This configuration provides better maneuverability, redundancy in case one engine fails, and often results in higher speeds.2. A ship's anchor is a device used to secure the ship when it is not in motion, particularly in harbors or at sea when the ship needs to be stationary. The anchor is dropped to the seabed, where it digs into the bottom, providing resistance to the ship's movement. The anchor is connected to the。

轮机英语最新题库第一部分

5.1 STCW 公约5.1.1 STCW78/95 公约中有关轮机值班的基本原则3127.The officer in charge of the engineering ______ the watch to the relieving officer it there is reason to believe that the latter is obviously not capable of carrying out the watch-keeping duties effectively.A.shall take overB.shall not take overC.shall hand overD.shall not hand over3128.STCW78/95 shall apply to seafarers _____ on board seagoing ships entitled to fly the flag of a Party.A.servedB.servingC.surveyedD.surveying3129.When the chief engineer is in the machinery spaces, the officer in charge of the engineering watch shall _____.A.continue to be responsible for machinery space operations despite the presence of the C/EB.hand over the responsibility to the chief engineer activelyC.be responsible for the watching together with the chief engineerD.assistant the chief engineer to control the machinery3130.All engineer officers and engine room ratings shall be aware of the serious effects of operational or accidental pollution of the marine environment and shall take all possible _____ to prevent such pollution, particularly within the framework of relevant international and port regulations.A.stepsB.proceduresC.precautionsD.programs3131.STCW78/95 states that the officer in charge of the engineering watch is the _____ representative.A.ship-owner’sB.master’sC.chief engineer’sD.manager’s3132.In the event of minor emergencies when the machinery spaces unattended, _____ will be informed of malfunctions in the machinery by his cabin monitor.A.the chief engineerB.the engine on cabin watchC.the bridge officer on watchD.the master3133.At an unsheltered anchorage the chief engineer officer shall consult with the master whether or not to _____.A.do engine repair workB.clean sea water filterC.maintain an underway watchD.take bunkering3134.With UMS, when the engine room is unwatched ______ will control the main engine.A.the bridge officer on watchB.the chief engineerC.maintain an underway watchD.take bunkering3135.The responsibilities of the engineer officer in charge of the watch of not include _____.A.to ensure the main propulsion plant are kept under constant surveillanceB.to ensure the auxiliary systems are kept under constant surveillanceC.to inspect the steering gear spaces at suitable intervalsD.to inspect and overhaul the equipments in this charge3136.When the engine room is put standby condition, the engineer in charge of the watch need not to _____.A.ensure all machinery which may be used during maneuvering is in readyB.ensure an adequate reserve of power is available for steering gear and other requirementsC.keep the main propulsion unit controls continuously attended when in the manual mode ofoperationD.ensure all machinery which may be used during maneuvering is running stably3137.At an unsheltered anchorage the chief engineer officer shall consult with the master whether or not to maintain an underway watch. “An underway watch” means ______.A. a watch which is kept with lower standardB. a watch which is kept when the ship isn’t sailingC. a watch which is kept when the ship isn’t sailingD. a watch which is kept when the ship is in a restricted visibility area3138.During an engine room watch if immediate action is necessary to ensure safety of the ship, its machinery and crew _____.A.the chief engineer must be informed at firstB.the captain must be informed at firstC.it must be taken by the duty engineerD.the generator engine must be stopped3139.At the beginning of the watch the current operational parameters and the condition of all machinery should be verified and also the log readings should correspond with those _____.A.noted by the bridge officerB.told by last duty engineerC.observedD.in the instruction manual3140.When under maneouvring conditions with the machinery being manually operated the control unit or console should be _____.A.automatically controlledB.continuously mannedC.off powerD.None of the above is true.3141.Bridge orders must be ______ and a record of any required changes in speed and direction should be kept.A.slowly carried awayB.carried out with a period of delayC.promptly carried outD.paid by the captain3142.The SMS should provide for specific measures aimed at promoting the ______ of equipment or systems the sudden operational failure of which may result in hazardous situations.A.visibilityB.abilityC.reliabilityD.capability3143.______ means the Government of the State whose flag the ship is entitled to fly.A.AssemblyanizationpanyD.Administration3144.The Company should ensure that the ship’s personnel are able to ______ effectively in the execution of their duties related to the SMS.municateB.verifyC.auditD.evaluate3145.The Company should ensure that ______ involved in the Company’s SMS have an adequate understanding of relevant rules, regulations, codes and guidelines.A.mastersB.chief engineersC.crewD.all personnel3146.The Company should ensure that _____ involved in the Company’s SMS have an adequate understanding of relevant rules, regulations, codes and guidelines.A.mastersB.chief engineersC.crewD.all personnel3147.The Company should ensure that ______ documents are promptly removed.A.absoluteB.updatedC.outdatedD.new3148.The SMS should provide for _____ ensuring that the Company’s organization can respond at any time to hazards, accidents and emergency situation involving its ships.A.programsB.progressC.membersD.measures3149.Administrations should bear in mind the significance of _____ in maintaining safety of life and property at sea and in preventing marine pollution.A.advanced nautical equipmentB.advanced performance main enginesC.emergency equipmentmunication and language skills3150.The officer in charge of the engineering watch shall ensure that all machinery involved with the maneuvering of the ship can immediately be placed in the _____ of operation when notified that the ship is in congested waters.A.manual modeB.automatic modeC.remote modeD.follow-up mode3151.The officer in charge of the engineering watch shall ensure that at times bridge orders relating to changes in ______ of operation are immediately implemented.A.ahead or asternB.fore or aftC.up or downD.speed or direction3152.To ensure the safe operation of each ship and to provide a link between the Company and those on board, every Company, as appropriate, should designates a person or persons ashore having direct ______ to the highest level of management.A.spaceB.distanceC.visibilityD.access3153.Duties shall be so organized by the chief engineer officer that the first watch at the commencement of a voyage and the subsequent relieving watches are ____ and otherwise fit for duty.A.well trainedB.in good luckC.in good healthD.sufficiently rested3154.At an unsheltered anchorage the chief engineer officer shall consult with whether or not to maintain an underway watch _____.A.the engineer officer in charge of watchB.the deck officer in charge of watchC.the masterD.the chief mate3155.With UMS, when the engine room is unwatched, _____ will control the main engine.A.the bridge officer on watchB.the chief engineerC.the duty engineerD.the duty motorman3156.The SMS should provide for ______ ensuring that the company’s organization can respond at any time to hazards, accidents and emergency situation involving its ships.A.measuresB.progressesC.membersD.programs3157.STCW78/95 Convention describes that _____ are laid down for the certification of engineer officers in charge of a watch in a traditionally manned engine room, or the designated engineer in a periodically unmanned engine room.A.available minimum requirementsB.available maximum requirementsC.mandatory minimum requirementsD.mandatory maximum requirements3158._____ should not undertake any task which will interfere with the supervision duties relating to the main machinery and associated equipment.A.The watch keeping personnelB.The chief engineerC.The person on a bunker bargeD.The duty deck officer3159.The SMS should provide for specific measures aimed at promoting the reliability of equipment or systems _____ may result in hazardous situations.A.which the sudden operational failureB.that the sudden operational failureC.the sudden operational failureD.the sudden operational failure of which3160.The Company should establish in the SMS that _____ has the overriding authority and the responsibility to make decisions with respect to safety and pollution prevention.A.the masterB.the chief engineerC.the officer on dutyD.the engineer in charge of watch3161.Under the provisions of applicable international conventions, ships entitled to fly the flag of a Party are subject, while in the port of a Party, to control by officers duly authorized by the Party. Ships of non-parties or below convention size shall be given _____.A.more favorable treatmentB.less favorable treatmentC.no more favorable treatmentD.the most favorable treatment3162.Who will be responsible for ensuring that a ship maintains a standard at least equivalent to that specified in international conventions?A.Port state.B.The Administration.C.The shipowner.D.The master.3163.The maximum Blood Alcohol Concentration (BAC) rate on board shall not be more than _____ by weight any time when being tested. But watch-keepers are not allowed to drink any alcoholic beverage _____ before their watch.A.0.08%; 4 hoursB.0.08%; 2 hoursC.0.04%; 4 hoursD.0.04%; 2 hours3164.One of the major features of the STCW95 is the adoption of a new STCW Code, to which many _____ have been transferred.A.safety regulationsB.technical regulationsC.minimum requirementsD.standard requirements3165.The _____ Convention is the first to establish basic requirements on training, certification and watch-keeping for seafarers on an international level.A.STCW78B.STCW95C.SOLAS74D.SOLAS883166.When deciding the composition of the engineering watch, which may include _____ appropriately, many factors shall be taken into account.A.satisfied engineersB.qualified ratingsC.satisfied chief engineerD.qualified chief engineer3167.When deciding the composition of the engineering watch, which may include appropriately qualified ratings, following criteria shall be taken into account?(1)the type of ship;(2)the type and condition of the machinery;(3)the safety of life, ship, cargo and port;(4)the observance of international, national and local regulations.A.(1)+(2)B.(1)+(2)C.(1)+(2)+(3)D.(1)+(2)+(3)+(4).3168.The officer in charge of the engineering watch shall continue to be responsible for machinery operations, ______ the presence of the chief engineer in the machinery space.A.as long asB.unlessC.despiteD.till3169.All members of the engineering watch shall be familiar with assigned watch-keeping duties. In addition, every member shall, with respect to the ship they are serving in have knowledge of _____.(1)the use of appropriate internal communication systems;(2)the use of GMDSS;(3)the escape routes from machinery spaces;(4)the number location and types of fire-fighting equipment in the machinery spaces.A.(1)+(3)+(4).B.(2)+(3)+(4).C.(3)+(4)D.(1)+(2)+(3)+(4).3170.When the machinery spaces are in the periodic unmanned condition, _____ shall be immediately available and on call to attend the machinery space.A.the chief engineerB.the designated engineer from shipyardC.the designated duty officer in charge of the engineering watchD.the designated surveyor from classification society3171.Changes in direction or speed of the main propulsion units shall be recorded, ______ an Administration has determined that the size or characteristics of a particular ship make such recording impracticable.A.in addition toB.in addition thatC.except forD.except where3172.The officer in charge of the engineering watch shall notify engineer without delay _____.A. in any emergency or if in any doubt as to what decision or measures to takeB. in the event of any impending action in machinery spaces that may cause reduction in ship’s speedC. when isolating and bypassing machinery to be worked onD. co-operating with any engineer in charge of maintenance work3173.When the ship is in restricted visibility, the officer in charge of the engineering watch shall ensure that _____.(1)bridge orders relating to changes in speed or direction of operation are immediatelyimplemented;(2)auxiliary machinery used for maneuvering is readily available.(3)permanent air or steam pressure is available for sound signals.A.(1)+(2).B.(1)+(3).C.(2)+(3).D.(1)+(2)+(3).3174.The officer in charge of the engineering watch shall ensure that all machinery involved with the maneuvering of the ship can be i8mmediately be placed in the manual mode of operation when notified that the ship is _____.A.at anchorB.at unsheltered anchorageC.in congested watersD.in an open road-stead3175.However, where immediate action is necessary to ensure safety of the ship, its machinery and crew, it must be taken by the engineer in charge. What does “it” mean in the sentence above?A.SafetyB.The ship, its machinery and crew.C.Immediate action.D.The engineer in charge.3176._____ Should not undertake any task which will interfere with the supervision duties relating to the main machinery and associated equipment.A. The watch keeping personnelB. The chief engineerC. The person on a bunker bargeD. Any of the above5.1.2 轮机员的基本职责和道德3177.In the engine department, the _____ is looked upon to provide the leadership that is needed.A. captainB. chief engineerC. chief officerD. chief motorman3178.Who is in charge of the main engine?A. The chief engineer.B. The second engineer.C. The third engineer.D. The fourth engineer.3179.Who is in charge of the auxiliary engines?A. The chief engineer.B. The second engineer.C. The third engineer.D. The fourth engineer.3180.Who is in charge of the auxiliary boilers?A. The chief engineer.B. The second engineerC. The third engineer.D. The fourth engineer3181.From viewpoint of practice, it is sometimes important to detect abnormal happenings in the running gear by _____.A. a keen sense of heatingB. rich theoryC. communicating ability with othersD. repetition work5.1.3 机架联系制度3182.When the order given by officer may have bad results, the duty engineer should ______.A. inform the captain for a further consideration then perform itB. inform the captain and not perform itC. stop the M/E immediately and then inform the chief engineerD. stop the M/E immediately and then inform the captain3183.The bridge should inform the engine room _____ before passing through congested or shallow waterway.A. 24 hoursB. 2 hoursC. 1 hourD. 15 minutes3184.In the voyage duty officer should inform ______ situation to the duty engineer immediately.A. in/out portB. passing through big bridgeC. big steering angle for direction changingD. in/out port and passing through big bridge3185.When anchoring in open anchorage chief engineer should consult with captain _____.A. if the ship must be stand byB. if M.E. should be stoppedC. if keep-watching as in voyageD. if the ship must anchor two anchors3186.When passing through congested or shallow waterway the bridge should inform the engine room _____ ahead of schedule.A. 24 hoursB. 2 hoursC. 1 hoursD. 15minutes3187.The duty officer and engineer should obey regulation for the speed ME that established by _____.A. captainB. chief engineerC. chief engineer and captain consult togetherD. chief engineer and superintend consult together3188.After arrived at the port if it is necessary to life the piston out and inspect the ME temporarily the chief engineer should report the situation the _____ and the operation could be performed only after having the improvement of relevant department.A. maritime safety administrationB. ship survey bureauC. company managerD. ship company3189.All of the followings are orders between the bridge and the engine room except _____.A. One-hour noticeB. Dead slow aheadC. Finished with enginesD. Half astern3190.UMS are mainly unattended overnight and during this time ______ should have control of the main engine.A. the chief engineerB. the engineer on cabin watchC. the bridge officer on watchD. the master3191.Main diesel engine control can be obtained by the bridge _______.A. at any timeB. only after the engine room control station is switched to “bridge control”C. whenever the secondary station is switched to “bridge control”D. whenever the engine side control station is switched to “bridge control”。

新版轮机英语口语与会话答案

新版轮机英语口语与会话答案第一章公共用语一．口述题1. Self-introduction.Good morning, Sir. let me introduce myself first. My name is Li Bin. I was born in 1963 in a Sububan town in Shanghai. I have married and now I have a lovely daughter. I graduated from Shanghai Maritime University in 1988 with a bachelor's degree in marine engineering. Then I have been working on board as an engineer for about 15 years. I am interested in your company. Hope you can give me a chance. Thank you very much.2. Your daily work on boardI am the fourth engineer on board. I like the life on board. My duty timeis 8-12a.m and 8-12p.m.My main work is to keep all the pipes and pumps in good condition.Sometimes I have to do some repair work such as repairing the air compressor or other pump's cylinder. The most common problem that Iexperienced is the cylinder of the pumps.During my spare time, I like listening to the music, reading books and doing some exercises. That is my life on board.3. Watch-keeping in engine roomThe engineer in charge of the watch should be able to service all the machinery. He has to maintain the machinery in good condition.I am fourth engineer on board. I am in charge of deck machinery, all pumps, lifeboat diesel engine and so on. I must keep all the machines and equipmentsin good order. My work time is from 08:00 to 12:00 and from 20:00 to24:00.Sometimes I have to do some repair work. When something goes wrong, I have to check and remedy it.4. Please say something about you jobHi! How are you? I really like my job on this vessel. The work isdifficult but I enjoy it. Every morning the Chief Engineer gives me a list of jobs to do. I have some free time after work. So, I often play chess with myfriend, Andy. He is so good at chess that I never win! I sometimes read a book before going to sleep. I share my cabin with another cadet. He is Korean. He likes listening to music. We sometimes listen to music together.5. Our engine departmentThere are 7 people in our engine department. Libin, our chief engineer,was born in 1963 in a suburban town in Shanghai. He graduated from Shanghai Maritime University in 1988 with a bachelor's degree in marine engineering. Zhangming, our second engineer, was born in 1978 in Dalian.1He graduated from Dalian Maritime University in 1955 with a bachelor's degree in marine engineering. Wanghao, our third engineer, was born in 1981 in Zhejiang. He graduated from Jimei University with a bachelor's degree inmarine engineering. I am the fourth engineer and I was born in 1982 in Shanghai.I graduated from Shanghai Maritime University in 2021.There are 3 motormen in our department, Cailin, Gaoming and Liming. We all work hard to keep our engine room clean and tidy. We are standing together regardless of situations.二．问答1. Could you introduce yourself?My name is XXX. I am XX years old. I graduated from XXX. I come from XXX. 2. What's you name? And where did you graduate? My name is XXX. I graduated from XXX.3. Which company did you serve? And what kind of ship have you worked on?I am sorry. I just a student，I have no work experience, but in the future I would like to work on Oil tanker. 4. How long have you ever worked on board? Which certificate do you have now? I am sorry .I just a student, I have nowork experience. 5. How many harbors have you ever been to? Please list some.I went to Hainan, the South Hebei.6. Which company do you serve? When did you begin to work on board? Sorry,I still have students who have no work experience. 7. Where did you graduate? And what education degree do you have now?I graduated from the Wuhan University of Technology, has no work experience. 8. How many departments are there on board? What are they?Three departments: desk department, engine department and service department. 9. Could you list international conventions concerning marine shipping? For example: SOLAS, STCW, MAPPOL, IMDG CODE and so on.10. Could you tell the usages of the STCW convention?STCW stands for the International Convention on Standards of Training, Certification, and Watch-keeping for Seafarers. As name suggested, it concerns training, watch-keeping, certificate standards. 11. What is the purpose of Classification Society? Could you list some of them?The Classification Society devoted to evaluate the condition of the ship, the management system of marine company and the ships. It is non-governmental. The famous Classification Societies2are such as: DNV, Lloyd’s, BV, CCS and so on.12. Could you list different kinds of ship's surveys?Yes, sir. For example: Annual surveys, docking surveys, special surveys, surveys for renew certificates, and so on. 13. What does UMS stand for? Have you served UMS?UMS stands for Unmanned Machinery Space. NO, I am sorry, I have not. 14. What kind of main engine and auxiliary engine have you served? Oh, I am sorry.I just a student，I have no work experience.15. Have you ever studied SMS? What is SMS?Yes, I have studied SMS.SMS stands for a Safety Management System. It is annexed to the 16. Could you tell the power of generator which you have ever worked? OK. M/V Qingyun 270kw x 3; M/V Yufeng 380 kw x 3. 17. Who will keepall those technique files, documents and records? The chief engineer will do that. 18. Who will keep all the certificates for machinery and devices? The chief engineer will do that. 19. Which classification society is your ship registered with? She is registered with (CCS) China Classification Society.20. Have you even experienced PSC inspection? Where and when was yourlast inspection? NO. I haven't experienced PSC inspection.第二章机舱日常业务一．口述题1. Talk about the equipment in engine room.There are all kinds of equipment in a typical engine room, such as themain engine, the auxiliary engine, the boiler, the oil separator, the fresh water generator, the incinerator, the oily water separator, all kinds of pumps and so on.The main engine is the most important one of all the equipment. It is usually a two-stroke low speed diesel engine. The auxiliary engines are usedto drive the alternators. They are usually four-stroke trunk piston engines. The steam on board is produced by the boiler. There are two distinct types about marine boilers in use, the fire-tube boiler and the water-tube boiler. The fresh water generator produces fresh water by evaporation of sea water. It can also be called an 'evaporator' or3'distiller'. A vacuum boiling evaporator consists of an evaporatingsection and a condensing section. The incinerator and the oily water separator are pollution prevention equipment in the engine room.2. The main engine in our engine room.The main engine is the most important one of the equipment in our department. It is a two-stroke low speed marine diesel engine. The main engine is used to drive the propeller. Because of low speed, it requires no reduction gearbox between it and propeller.In general, the main engine consists of two parts: the moving parts andthe fixed parts. The moving parts are also called the driving gear. These include the crankshafts, the connecting rods, the crossheads and the pistons. Among the fixed parts there are the bed plates, the frames, the main bearing and the cylinders. In addition to these main parts, the necessary system that should be used to run the main engine is fuel oil system, starting air system and cooling water system.We take good care of the main engine to ensure its good working condition. Everyday during the watch we note and verify the parameters of the main engine.And verify the parameters of the main engine. And at appropriate intervals we inspect it carefully.3. Look at the illustration and say something about the marine diesel engine.This marine diesel engine is two-stroke diesel engine. The scavenging method is uniflow scavenging. It is pressure charged.A marine diesel engine can be divided into two parts, the moving parts and the fixed parts. The main moving parts of the marine diesel engine are the piston, the connecting rod, the crankshaft and the piston rod. The main fixed parts of the marine diesel engine are the bedplate, the frame, the main bearing and the cylinder.In additional to these main parts, the necessary systems that should be used to run the diesel engine are fuel oil system, lubricating oil system, starting air system and cooling water system. These systems are very important to the marine diesel engine. Its successful operation and trouble free life depend on these systems.The diesel engine is a type of internal combustion engine. The marine diesel engine is a type of diesel engine used on ships.The operation between two injections is called a cycle. This cycle may be achieved either in four strokes or two. In a four-stroke diesel engine, the cycle requires four separate strokes of the piston. They are suction, compression, expansion and exhaust. If we combine the suction and exhaust operations with the compression and expansion strokes, the four-strokes, the four-stroke engine will be turned into a two-stroke one.When the air is compressed, its temperature rises so that it ignites the fine spray of fuel injected into the cylinder. The burning of the fuel adds more heat to the air charge, causing it to expand and force the engine piston to do work on the crankshaft. Then the crankshaft in turn drives the ship's propeller.4. Look at the illustration and say something about the working cycle of the marine diesel engine.This is the exhaust turbo-charging illustration of a two-stroke of marine diesel engine.. As the air4density determines the maximum weight of fuel that can be burned. It also determines the maximum power that can be developed by the engine. If the charge-air density is increased by a compressor, a greater amount of fuel can be burned and result in an increase of power output.From the illustration, we can see that: The compressor is driven by the heat energy obtained from the engine exhaust gases. The gas-turbine is driven by the engine exhaust gases and directly coupled to the compressor (blower). The blower then draws fresh air from the engine-room and discharges it into the air inlet manifold on the engine. The air is pumped into the cylinder through the inlet ports. When air is burned, it becomes exhaust gases and discharge from the discharge valve which is on the top of combustion space. The exhaust gases then drive the compressor as describe above.The charge-air cooler is fit after the passage of compressor. Here,charge-air is cooled by cooling water and its density increases. Because the amount of air flowing into the cylinders is increased and as the charge-air temperature lowers, it is not only power output is increased, but also the exhaust temperature and the engine thermal load are reduced.5. Look at the illustration and say something about the exhaust gas turbocharger and supercharging.With supercharging a large mass of air is supplied to the cylinder by blowing it in under pressure. The exhaust gas turbocharger is the most commonly used on board to increase the density of the charge air.The exhaust gas turbocharger is composed of five parts: the air manifold, the exhaust manifold, the turbine, the compressor and the charge air cooler.The principle is as following: the exhaust air from the exhaust manifold enters the turbine room. Inertia of exhaust air drives the turbine. Theturbine is rigidly coupled to a centrifugal type air compressor. Then by the use of the compressor, the increase in charge air density is accomplished. Both four-stroke and two-stroke cycle engines may be pressure charged. The supercharging does a great favor to the thorough burning of the fuel. Then the output power is increased.The exhaust gas turbocharger is very important. We must pay attention toit and ensure its good working condition.6. Look at the illustration and say something about the cooling water system.The cooling water system is made up of jacket cooling water system and piston cooling water system. The coolant used in the cooling water system is fresh water. Cooling enables the engine metals to retain their mechanical properties.The main devices in the cooling system are expansion tank, jacket cooler, LO cooler, piston cooler, piston cooling water pump and so on. After leaving the engine, the jacket cooling water passes partially to the cooler and then into the jacket cooling water pumps, it is then pumped around the jacket.The expansion tank can ensure the jacket against cavitations effects. It can make up water due to leakages in the system. It can also ensure that the sea water can’t enter the fresh water system in the event of a small leakage in the jacket cooler.The cooling water system is very important. We must ensure it’s in good order and maintenance.5感谢您的阅读，祝您生活愉快。

轮机英语试题及答案

轮机英语试题及答案一、选择题（每题1分，共10分）1. What is the term for the main engine of a ship?A. PropellerB. RudderC. EngineD. Boiler2. Which of the following is not a type of marine fuel?A. DieselB. BunkerC. GasolineD. Heavy Fuel Oil3. What does the abbreviation "SOLAS" stand for?A. Society of Legal and Administrative StudiesB. Safety of Life at SeaC. Special Operations and Logistics AssistanceD. Ship Operating and Lifesaving Systems4. What is the purpose of a ship's anchor?A. To propel the shipB. To steer the shipC. To secure the ship when not in motionD. To lift heavy objects5. The term "deadweight tonnage" refers to:A. The weight of the ship's hullB. The maximum weight a ship can carryC. The weight of the ship's cargoD. The weight of the ship's fuel6. What is the function of a ship's bilge?A. To store fresh waterB. To collect and pump out water from the hullC. To provide buoyancyD. To store oil7. Which of the following is a navigational instrument?A. CompassB. Engine roomC. LifeboatD. Anchor8. What is the term for the lowest part of a ship's hull?A. DeckB. HullC. KeelD. Stern9. What does "GM" stand for in ship stability calculations?A. Gross MassB. Gross TonnageC. Gantry MastD. Metacentric Height10. The International Maritime Organization is abbreviated as:A. IMOB. ITUC. ISOD. ILO二、填空题（每题1分，共5分）11. The main components of a ship's propulsion system include the ______, propulsion shaft, and propeller.12. The ______ is the person responsible for the operation and maintenance of the ship's engine.13. The term "freeboard" refers to the distance between the waterline and the ______ of the ship.14. A ship's ______ is the area where the crew lives and works.15. The ______ is a document that provides information about the ship's safety equipment and procedures.三、简答题（每题5分，共20分）16. Explain the difference between a cargo ship and a tanker.17. Describe the role of the International Maritime Organization (IMO) in maritime safety.18. What are the main factors considered when designing a ship's hull?19. Discuss the importance of regular maintenance of a ship's engine.四、论述题（每题15分，共30分）20. Discuss the environmental impact of maritime transportation and how it can be mitigated.21. Analyze the challenges faced by a ship's crew during a long voyage and how they can be addressed.五、翻译题（每题5分，共10分）22. Translate the following sentence into English: “船舶的稳性是指船舶在受到外力作用时，能够保持平衡的能力。

《轮机英语》题库新题目练习

《轮机英语》题库新题目练习2251.The data to be recorded on this sheet _____ the performance of the engine.A. makes the experts to judgeB. enables the experts to judgeC. make the experts judgingD. enable the experts to judge此表所记录的数据能够使专家判断出发动机的操作性能2252.Cooling _____ the engine metals retain their mechanical properties.A. forcesB. enablesC. makesD. is able to冷却使发动机保持机械性能。

2253. _____ that everything in the engine crankcase is correct, start up the crankcase lubricating oil pumpA. To satisfyB. To be satisfiedC. After satisfyingD. After being satisfied确定发动机曲轴箱一切正常后，启动润滑油汞。

2254、Hearing a strong noise, _____ at once.A . the engine stoppedB. the engine was stoppedC. he stopped the engineD. he had stopped the engine引擎发出巨大响声后，应迅速关闭发动机。

2255. The two-stroke cycle begins with the piston coming up from the BDC, with the scavenging ports in the sides of the cylinders being _____.A. openB. uncoverC. coveredD. closed活塞从BDC中开启后二行程循环开始，同时汽缸边上排除废气的气门也随之打开。

轮机英语问答题答案及翻译

是的，上个月在新加坡举行。
19 what should be paid attention to in the overhaul of a cylinder.
Every operating must be complied with the precaution measures regulated in the SMS.
18％。
第二章
1 please introduce one type of the main engine
The main engine is large bore two-stroke crosshead type with turbo charging system.
1，请介绍一下其中一个主要发动机类型
4。有多少人在你的家庭吗？你结婚了吗？
那里有我的家人的人。是的，我结婚了
5. how many countries have you ever been to?
I have been to seven countries.
5。有多少个国家，你有没有去过？
我到过7个国家。
6. when did you begin to work on board? What kind of ship have you worked on?
Safety.
8。你能告诉我什么是海员最重要的。？
安全。
9. what kinds of main engine and generator engine have you worked on?
Large slow speed crosshead type marine diesel engine and A.C generator.

轮机英语综合题库

章节训练篇Lesson 1 Ships and MachineryI. Translate the following phrases into Chinese:1. naval architect2. marine engineer3. longitudinal bulkhead4. transverse bulkhead5. container vessel6. roll on and roll off7. bulk carrier 8. crude carrier9. passenger ship 10. displacement11. light weight 12. deadweight13. metric ton 14. long tonII. Translate the following sentences into Chinese:1. Some overlap in responsibilities occurs between naval architects and marine engineers in areas such as propeller design, the reduction of noise and vibration in the ship’s structure, and engineering services provided to considerable areas of the ship.2. Depending on the nature of their cargo, and sometimes also the way the cargo is loaded/unloaded, ships can be divided into different categories, classes, and types, some of which are mentioned in Table 1.3. Displacement comprises the ship’s light weight and its deadweight, where the deadweight is equal to the ship’s loaded capacity, including bunkers and other supplies necessary for the ship’s propulsion.4. The three layouts involve the use of direct-coupled slow-speed diesel engines, medium-speed diesels with a gearbox, and the steam turbine with a gearbox drive to the propeller.III. Multiple Choices:1. _____ can be found on most medium to large merchant vessels even if the main engine is eithera steam turbine or 2-stroke crosshead engine.A. The medium speed 4-stroke trunk piston engineB. The low speed 2-stroke crosshead engineC. The medium speed 2-stroke crosshead engineD. The low speed 4-stroke trunk piston engine答案A 中速四冲程筒状活塞式柴油机可见于大多数的中型和大型商船，即使其主机是蒸汽透平或是二冲程十字头式柴油机。

《轮机英语》试题（二三管轮）含答案

《轮机英语》试题（二三管轮）含答案《轮机英语》考试复习题(二、三管轮)第一章船舶动力装置1.“Before disconnecting the oil pipe, would you flush the oil retained in the pipe?”asked the oil barge owner.A． by using of fresh waterB．with compressed air √C． by using of sea waterD． with chemical compound2.“Stand by an engine” means _____.A．“prepare to stop the engine”B．“assemble an engine on its bedplate”C．“make an engine ready for starting”√D．“dismantle an engine”3. A _____ is the foundation of the engine, without the support of which the shaft alignmentin particular, and engine structure as a whole, would inevitably be lost.A． FrameB．Bedplate √C． CylinderD． Liner4._____ are commonly used in mechanical-hydraulic governor to sense engine speeds.A． BulbsB． BulksC．Flyweights √D． Flywheels5._____ are generally formed in the frame of the both in-line and Vee engines to givemaintenance access to the crankshaft main and connecting rod large end bearing.A．Doors √B． Aspirate gauzerC． CouplingD． Blind6._____ device is provided to prevent starting air from being admitted to the cylinderbefore the reversing is completed.A．An automatic √B． A transmissionC． A self-regulatingD． An interlocking7._____ fuel oils _____ lubricating oils require treatment before passing to the engine.A．Both/and √B． Neither/norD． Both/or8._____ is sometimes used for piston cooling since leaks into the crankcase would not causeproblems.A． Diesel oilB． Hydraulic oilC．Lube oil √D． Mineral oil9._____ is the removal of exhaust gases by blowing in fresh air.A． Gas exchangeB． ChargingC．Scavenging √D． Supercharging10._____ is used for cylinder and cylinder head, the salt water is used for cooling thelubricating oil, the fresh water in the coolers and the charging air in the air cooler.A． The fuel oilB． The lube oilC． The sea waterD．The fresh water √11._____ may be the first possible cause which makes the engine to lose power or slow downwhen it is running.A．Hot bearing √B． Starting valvesC． Unequal distribution of loadD． Excessive crankshaft clearance12._____ of an engine crankshaft can be detected by measuring deflections of crank websfor each unit of the engine.A．Misalignment √B． LengthC． StrengthD． Stresses13._____ of the A-frames there is a strong cast iron frame called the scavenging air box.A．At the top √B． At the bottomC． In the topD． In the bottom14._____ pistons have low inertia and high coefficient of thermal expansion.A． Cast ironB． Cast steelD．Aluminum √15._____ should not undertake any task which will interfere with the supervision dutiesrelating to the main machinery and associated equipment.A．The watch keeping personnel √B． The chief engineerC． The person on a bunker bargeD． Any of the above16._____ the cylinder will contain a great weight of air and will be capable of burninga great quantity of fuel.A．At the beginning of the compression stroke √B． At the beginning of the suction strokeC． At the end of the working strokeD． At the end of the exhaust stroke17._____ the supercharge pressure is, _____ power an engine develops.A．The higher/the more √B． Higher/moreC． Higher/littleD． The higher/the less18._____ is not properly set thus causing either advanced or retarded firing.A． A pistonB．A fuel injection pump √C． A feed water pumpD． A lube oil pump19._____ rods are not in proper condition so that too much fuel is supplied to thecorresponding cylinder.A． PistonB． SoundingC．Regulating √D． Connecting20._____ shows 1.2 meter and the specific gravity of the oil is 0.96According to the measuringscale, that makes 150 tons.A． The piston rodB． The push rodC．The sounding rod √D． The connecting rod21._____ allows for expansion and water make up in the water cooling system.A． A top tankB．A head tank √D． A drain tank22._____ at the end of the distribution pipe ensures that adequate pressure is maintainedby the pump.A． A relief valveB．An alarm √C． A pressure gaugeD． A non-maim valve23._____ is used for washing and drinking.A． The ballast systemB． The salt water systemC． The bilge systemD．The domestic system √24._____ provide the water to the pistons.A． Pneumatic pipesB． Hydraulic pipesC．Telescopic pipes √D． Operating gas pipes25._____ are fitted in the exhaust system and facilitate charge removal and scavenging ineach cylinder.A．Diffusers √B． CompressorsC． Steam boilersD． Soot blowers26._____ are formed by abrasive particles entering the bearing and scoring the shaft.A．Grooves √B． RecessesC． RidgesD． Nips27._____ are mounted on and bolted to the bed-plate cross girders.A． The crankshaftB． The crankcaseC． The guide-waysD．The frames √28._____ is a precaution which contributes to avoiding trouble under normal operatingconditions.A．Constant inspection √B． Keeping constant loadC． Remaining constant temperatureD． varying speed29._____ is a source of power by which the diesel engine may operate.A． Water energyB． Electrical energyC． Chemical energyD．Heat energy √30._____ is arranged for cleaning the lubricating oil in the system and clean oil can beprovided from a storage tank.A． A filterB．A centrifuge √C． A distillerD． A generator31._____ is fully floating in both connecting rod small end and the piston skirt.A． The piston rodB． The cross head pinC．The gudgeon pin √D． The crank-pin32._____ is made of a boss with separated blades mounted into it.A．A variable pitch propeller √B． A variable pitch nutC． A fixed pitch parallelD． A fixed pitch screw33._____ is usually driven by the engine camshaft andsupplies pilot air to the cylinderair start valve.A． An air receiverB． An operating valveC． An automatic valveD．An air distributor √34._____ neutralizes the acid conditions and_____ cleanses the rings and grooves.A． The detergency/the alkalinityB．The alkalinity/the detergency √C． The inhabitant/the waterD． The additives/the distilled water35._____ or air venting arrangement is fitted to the fuel supply passage.A． An air pumpB． A compressorC． A fuel pumpD．A priming √36._____ providing lubricating films, oil used in marine diesel engines have to remove heatfrom oil cooled piston.A． Except forB． BesideC． ExceptD． In additi on to √37._____ the engines, the diesel engine is_____ used engine on board.A． Between/more commonlyB．Among/the most commonly √C． Between/not more commonlyD． Among/not the most commonly38._____ water is more expensive than fresh waterIt has high specific heat and low viscosity.A．Distilled √B． DistillingC． BoilingD． Boiled39._____ for the camshaft gear train is taken from a spur gear which for a six cylinderengine is at the coupling end.A． The driven gearB．The drive √C． The greaseD． The lubricating oil40._____ in what position the engine stops there will always be at least one of the cylinderswith its starting air valve open to admit compressed air to start the engine.A． BecauseB． Owing toC． ForD．No matter √41._____ is secured by means of side-chock bolts and end-chock bolts.A．The bedplate √B． The columnC． The main bearingD． The double bottom42._____ usually helps to induce air movement to assist combustion.A． Cylinder coverB． Main bearingC． The exhaust valveD． The p iston movement √43._____ may have two emergency source of power, thus requiring two emergency switchboards.A．Large passenger vessels √B． General cargo shipsC． Container shipsD． Oil tankers44._____ supplies pilot air to control the cylinder air start valves.A． An air compressorB． An indicator cockC．An air distributor √D． A safety valve45._____ clearances in the main or crank pin bearings will sometimes be indicated by lossof pressure in the lubricating system before any bearing knock is heard.A． T oo largerB． Too smallerC． ExcessD．Excessive √46.A cast steel strong back is fitted in way of the combustion space to help absorb _____.A． flame temperatureB． fuel oilC． air movementD．gas forces √47.A charge of fresh air is drawn into the engine cylinder and then _____ by the movingpiston_____ very high pressure.A． pressed/toB． pressurized/withC． pushed/inD．compressed/to √48.A common trouble with the fuel pump plunger or fuel valve spindle is _____.A． water leakageB． steam leakageC．oil leakage √D． air leakage49.A common trouble with the fuel pump plungers or fuel valve spindle is _____.A． broken downB． stuckC．oil leakage √D． carbonized50.A diesel engine is similar to a gasoline engine except that the former has no _____.A． cross-headB． cylinderC． connecting rodD．spark plug √51.A diesel engines crankcase oil level is found to be too highYou should suspect that _____.A． the engine was over filledB． there might be a fuel leakC． there might be a water leakD． all of the above √52.A distance piece, known as a _____ may be interposed between the rod and the bearinghousing.A． bearing shellB． bearing linerC．compression plate √D． lead wire53.A distance piece, with ground faces, known as a compression plate, may be interposedbetween the rod and the beating housing, its thickness being chosen to ensure the correct _____.A． compression pressureB． compression testC．compression ratio √D． compression clearance54.A distance piece, with ground faces, may be interposed between the rod and the bearinghousing, its thickness being chosen to ensure the correct _____.A． expansion ratioB． pressure ratioC．compression ratio √D． clearance ratio55.A governor automatically controls engine speed by regulating _____.A． fuel s upply √B． firing orderC． engine loadD． oil level56.A gudgeon pin in a trunk piston may be free to float and rotate, with _____ to limitaxial movement.A． split pinsB． crankpinsC． dipsticksD．circlips √57.A heater in the circuit facilitates warning of the engine prior to ____ by circulatinghot water.A．starting √B． stoppingC． to startD． to stop58.A high temperature alarm or _____ which will melt is used to guard against the explosionof compressor air pipelines.A． a flame trapB． a relief valveC．a fusible plug √D． a bursting cap59.A hot air start pipe indicates that there is _____.A． inefficient coolingB．a leaking air start valve √C． a clogged drain valveD． a leaking air bottle60.A level gauge for a tank is to _____.A． give the pressureB．give the contents √C． give the shape of the tankD． give the accuracy level61.A lubricant often has to perform many duties in any situation, in addition to itsfundamental job of_____.A． resisting oxidizationB．reducing friction √C． promoting moving speedD． developing inertia62.A main bearing consists of two shells which are secured by means of studs and _____.A． tie rodsB． through boltsC． lead wiresD．bearing caps √63.A number of cylinder liners are enclosed in one cast iron casing to form a _____.A． cylinder coverB．cylinder block √C． cylinder frameD． bed-plate64.A reduction in load on a diesel engine results in _____ of speed of the crankshaft.A． a reductionB．an increase √C． an outingD． a downwards65.A separate piston cooling system is used _____ any contamination from piston coolingglands to the piston cooling system only.A． to helpB．to limit √C． to protectD． to remove66.A separate piston cooling system is used to limit any contamination _____ piston coolingglands_____ the piston cooling system only.A． between, toB． either, orC．from, to √D． neither, nor67.A single piece_____ fitted with bronze rings guides the piston in the cylinder liner.A．piston skirt √B． piston crownC． guide wayD． cross-head68.A variable pitch propeller is made _____ a boss with separate blades mounted into it.A． ofB．up of √C． fromD． out69.A: Please tell me the specifications and quantityB: _____.A． Pump diesel oil firstB．300 tons of 180 cst fuel oil √C． The figure is all rightD．OK, I’ll sign it70.About half an hour before the engine is required, cooling water at _____ must be circulated.A． more than the working temperatureB． less than the working temperatureC．the working temperature √D． the same as the surrounding temperature71.According to the way the energy of the exhaust gases is utilized, pressure-charging canbe divided into two main systems, namely, the constant-pressure system and _____.A． the pulse-phase systemB． the pulse Doppler systemC．the pulse system √D． the pulse interval72.Acid solution in the system can be tested from time to time by putting some on to a pieceof lime.A．strength √B． denseC． percentageD． velocity73.Additives _____ protective layers on metal surfaces guarding them against corrosion.A． damageB．form √C． dissolveD． contaminate74.Adjust _____ by means of lead wire.A．the clearance of the main bearing √B． the diameter of main bearingC． the gap of main beatingD． the tolerance of main bearing75.Administrations should bear in mind the significance of_____ in maintaining safety oflife and property at sea and in preventing marine pollution.A． advanced nautical equipmentB． advanced performance main enginesC． emergency equipmentD． communicati on and language skills √76.A-frames and cylinder block is held together by _____ to form a rigid structure.A． connecting rodsB． piston rodsC．tie rods √D． jack-bolts77.A-frames are mounted on the bed plate and support _____ and cylinder block.A． the main bearingB． the cylinder coverC．the entablature √D． the sump78.After "F.W.E." is given, the air system is shut down, the _____ gear put in, all drainsand indicator cocks opened, and the cooling water kept running.A． steeringB． timingC．turning √D． running79.After ensuring that the _____ is correct the bearing clearance should be checked.A． napB． gapC．nip √D． deflection80.After fitting back in place the gear wheels, dont forget _____ them.A．to grease √B． greasingC． oilingD． lubricating81.After passing through the turbine the exhaust gas is conducted out into the _____.A． intercoolerB． compressorC． cylinderD．open air √82.After the engine is warned, we should_____ the turning gear before starting up the engine.A． take inB． put inC．take out √D． put up83.After the order “_____” is given, the air system is shut down, the turning gear putin.A．Finished with Engine √B． Stop the EngineC． Stand-by EngineD． Slow-down Engine84.Air cocks, usually positioned at the _____ in a circulating system, is used to get ridof the air in the system.A． bending jointB． expansion tankC． weldD．the highest point √85.All the rings are slightly rounded on their external top and bottom edges to keep theoil film on the cylinder liner during _____ for new piston rings.A． the running-in period √B． the running processC． gas exchange processD． the boiler firing86.All three systems have the ports _____ to swirl the incoming air and direct it in theappropriate path.A． angledB． roundedC． being angledD．being rounded √87.Although the crankshafts of medium diesel engines appear to be robust, they rely on thesupport of _____ to develop their full strength.A． the piston rodsB． the crank throwsC． the thrust bearingsD． the main bear ings √88.Aluminum pistons have _____ coefficient of thermal expansion compared with those of castiron.A．higher √B． lowerC． the sameD． none of the above89.Among the rings of a piston the _____ one is subjected to the greatest load and temperature.A． bottomB． middleC．top √D． none of the above90.An aluminum piston has lower inertia and higher coefficient of _____ compared to thatof cast iron.A． viscosityB． twisting momentsC． inertiaD．thermal expansion √91.An electrically driven automatically operating auxiliary blower is provided for slowspeed and _____ of a low speed diesel engine.A．manoeuvring operations √B． bad combustionC． coolingD． mooring trial92.An increase in load on a diesel engine results in _____ of speed of the crankshaft.A．a reduction √B． an increaseC． an outingD． a downwards93.An interlock in the remote operating valve line stops the valve _____ when the engineturning gear is engaged.A． to openB．opening √C． openD． opened94.An overspeed safety device is usually fitted to a generator engine for _____ in the eventof overspeed.A．cutting power off the engine √B． increasing the fuel pump settingC． braking the crankshaftD． stabilizing the ship speed95.As a heat engine, _____ energy is the source of power by which the diesel engine canbe operated.A． electricB．heat √C． mechanicalD． exhaust96.As for a diesel engine, lack of combustion air may be due to _____.A．fouling turbine √B． fuel pump faultsC． lubrication failureD． excessive cooling97.As the plunger moves up, the ports are closed and the fuel _____ and delivered to theinjector nozzle at very high pressure.A． being compressedB． to be pumped upC．is pressurized √D． are built up98.At least _____ cylinders in four-stroke engine will be configured to ensure that theengine can be started with the crankshaft at whatever position.A．6 √B． 2C． 12D． 899.At the top of the A-frames there is a strong cast iron frame called _____.A． cylinder linerB． cylinder coverC． the gear boxD． the sc avenging box √100.Be sure to make the engine turn by _____ before starting and after stopping.A． steering gearB．turning gear √C． steering wheelD． turning cycle101.Bearing knocks are likely to occur from _____.A． less clearanceB． dirty lube oilC． overloadD．bearing wear √102.Because the castings of smaller engines are not so big and heavy, _____ and cylinder block may be made in one piece.A．the column √B． the jacketC． cylinder coverD． cylinder liner103.Bedplates are the _____ of the engine, without the support of which the shaft alignment in particular, and engine structure as a whole, would inevitably be lost.A． hullB． projectionC． graphitizationD．foundation √104.Before "stand-by" is rung on the engine telegraph, it is usual to give the main engine _____ ahead and astern.A． a brief trial with turning gearB．a brief trial on power √C． a long trial by steering gearD． one minutes trial with windlass105.Before a marine diesel engine is started the cylinders and pistons must be _____.A． cooled to appropriate temperatureB．warmed up gradually to appropriate temperature √C． opened up and renewedD． ground and polished106.Before being used the fuel service tank should be drained of _____.A． soda solutionB． mechanical impuritiesC． ballastD．water and residuals √107.Before pumping up the crankcase oil, _____ should be worked by hand to minimize corrosive action on the liners.B． the starting valvesC．the cylinder lubricators √D． the turning gear108.Before replacing a piston you should check that all rings are _____.A．free √B． fastenedC． brokenD． stuck109.Before replacing a piston you should check the rings to see that all clearances and gaps are _____ the permissible tolerances.A． aboveB． atC． overD．within √110.Before replacing a piston you should check the rings to see that all clearances and gaps are within the permissible _____.A． deflectionB． discrepancyC． errorD．tolerance √111.Before starting the engine the air bottle should be _____.A．pumped up √B． loadedC． dischargedD． opened112.Before starting the turning gear, _____ should be worked by hand to minimize corrosive action on the liners.B． the starting valvesC．the cylinder lubricators √D． the turning gear113.Blow-off of the relief valves of the engines cylinders may be caused by _____.A． too low leadB． water in fuelC． too tight springD．leakage √114.Blow-off of the relief valves of the main cylinders during operation indicates _____.A． the cylinder cover is crackedB． the injector holes is cloggedC．the cams are not properly set √D． fuel pump is leaking115.Bridge gauge can be used to measure _____ of a diesel engine.A．diameters of journals √B． deflections of crankwebsC． diameters of crankpinsD． none of the above116.Care and cleanliness are required when installing diesel fuel filters _____.A． to prevent the fuel system from becoming air-houndB． to prevent the fuel system becoming clogged with dirty particlesC． both of the abo ve √D．to prevent the lubricating oil from leaking out of the filter element117.Cast iron carrier rings, _____ machined grooves, are provided for all the pistons.A．caulked into √B． caulking intoC． pressed intoD． screwed into118.Charging is the filling of the engine cylinder with a supply of _____ for compression.A． waterB．fresh air √C． fuel oilD． gas119.Charging is the filling of the engine cylinder with a supply or charge of fresh air _____ compression.A． to needB．ready for √C． want toD． going to be120.Charging-air pressure increases if there is incorrect combustion and drop in the _____ of the diesel engine.A． machine efficiencyB． machinery efficiencyC．mechanical efficiency √D． mechanics efficiency/doc/5c7732040.html,pressed air is supplied by air compression to _____.A．the air receivers √B． the starting valvesC． the cylinder coversD． the distributors/doc/5c7732040.html,pressed air is used on board ship _____.A． for starting diesel enginesB． in pneumatic control systemC． in pneumatic toolsD．All the above are true √123.Constant cooling the various components of diesel engine has a number of functions except for _____.A． good lubricationB． low thermal stressC． good mechanical propertiesD．acid corrosion √124.Cooling enables the engine metals _____ their mechanical properties.A．to retain √B． to remainC． to maintenanceD． to have125.Cooling of engine is achieved by circulation a cooling liquid around internal passages within the _____.A． boilerB． heaterC．engine √D． cooler126.Cooling of engines is achieved by _____ a cooling liquid around internal passages within the engine.A． flowedB． flowingC． mixingD．circulating √127.Cooling of engines is achieved by circulating a cooling liquid around internal _____ within the engine.A． air。

轮机英语会话评估问答题和口述题参考答案

轮机英语会话评估问答题参考答案（第四版）第一章公共英语1. How many important canals are there all over the world?(There are two important canals all over the world, the Panama Canal and the Suez Canal.)2. How long have you worked on board?(I have worked on board for 10 years.)3. What is your marital status? How many departments are there on board?(I am single. There are three departments on board.)4. How many people are there in your family? Are you married?(There are three people in my family. No, I’m single.)5. How many countries have you ever been to?(I have ever been to four countries.)6. Which classification society is your ship registered with?(Our ship is registered with CCS.)7. Please tell me the minimum safe oxygen percentage for the safety of the workers in anenclosed space.(The minimum safe oxygen percentage for the safety of the workers in an enclosed space is 18%.)8. When did you begin to work on board? What kind of ship have you worked on?(I began to work on board in 2005. I have worked on container ship.)9. Can you tell me what is the most important thing for a seafarer?(Safety is the most important thing for a seafarer.)10. What kinds of main engine and generator engine have you worked on?(Main engine: Sulzer, Man B & W engines and so on. Generator engine: Yama, Watsila Diesel and so on.)11. Have you worked any ship that caused damage in critical equipment?(No, I have not worked any ship that caused damage in critical equipment.)12. How do you make your maintenance schedules?(It is based on ship’s Planned Maintenance System (PMS定期维修制) and the machinery running hour records.)13. Could you list international conventions concerning marine shipping?(Yes, STCW, SOLAS, MARPOL and so on.)14. Could you tell the usages of the STCW convention?(To provide the international standards of training, certification and watchkeeping for seafarers.)15. What is the purpose of Classification Society? Could you list some of them?(The purpose of Classification Society is to evaluate the condition of the ship, the management system of shipping company and its ships. Yes, CCS, ABS, NK, DNV and so on.)16. Could you list different kinds of ship's surveys?(Yes, annual survey, docking survey, special survey, etc.)17. What does UMS stand for? Have you served UMS?(UMS stands for Unattended Machinery Space. Yes, I have served UMS.)18. Have you even experienced PSC inspection? Where and when was your last inspection?(Yes, I have ever experienced PSC inspection. It was in Hamburg last month.)19. What should be paid attention to in the overhaul of a cylinder?(Every operation must comply with the precaution measures regulated in the SMS.)20. Before entering an enclosed space such as ballast tank, what action will you take?(I will vent the space and check the oxygen content.)21. Which certificate do you have now?(I have the Fourth Engineer Certificate now.)第二章机舱日常事务1. Please introduce one type of the main engine.(The main engine is large size, slow speed, two-stroke, crosshead type with turbo charging system.)2. Why is the two-stroke engine widely used on board ship?(Because of its long life, low cost and high reliability, the two-stroke engine is widely used on board ship.)3. Please introduce three moving parts of marine diesel engine.(The three moving parts of marine diesel engine include piston, connecting rod and crankshaft, etc.)4. Please introduce four fixed parts of marine diesel engine.(The four fixed parts of marine diesel engine include bedplate, frame, cylinder, and scavenging air box, etc.)5. What is the foundation of diesel engine?(The foundation of diesel engine is bedplate.)6. What are the function and feature of the tie rods?(The function is to hold the bedplate, frame and cylinder block together. The feature is long and good tensioning strength.)7. What is used for connecting the piston rod and connecting rod?(Crosshead is used for connecting the piston rod and connecting rod.)8. What is the hot work?(The hot work refers to works like gas welding, electric welding, burning and so on.)9. Please introduce fuel injection process of electronically controlled main engine.(It can change the injection timing and injection pressure according to the load.)10. Please introduce dual fuel technology of main engine.(This kind of main engine can burn both natural gas and diesel oil.)11. How to control fuel oil viscosity of main engine?(Fuel oil viscosity is controlled by controlling the fuel oil’s temperature.)12. Please introduce two sub-systems of the fuel oil system.(The two sub-systems of the fuel oil systems are fuel supply and fuel injection systems.)13. Please speak out the function of the fuel oil viscosity regulator.(The functions of the fuel oil viscosity regulator is to control the viscosity of fuel oil.)14. How does the fuel oil viscosity regulator work?(The fuel oil viscosity regulator works b y controlling and adjusting the fuel oil’s temperature.) 15. Please tell at least three composition of fuel oil.(Three composition of fuel oil are sulphur, carbon and hydrogen.)16. Please name at least three of main factors to select a fuel oil.(Three of main factors to select a fuel oil are viscosity, water content, flash point, setting point, calorific value and so on.)17. When do you clean the fuel oil filters?(When the pressure drop before and after the filter is excessive, the fuel oil filter should be cleaned.)18. How do you change diesel oil into fuel oil?(When change diesel oil into fuel oil, open the steam valve, heat fuel oil to proper temperature and open the fuel oil valve slowly.)19. How do you change fuel oil into diesel oil?(When change fuel oil into diesel oil, shut the steam valve, decrease the fuel oil temperature, and open diesel oil valve.)20. What does VIT stand for?(VIT stands for Variable Injection Timing.)21. What’s the function of the fuel oil separator?(The functions of the fuel oil separator is to remove water and impurities from fuel oil.)22. How do you drain off air of the injection pump?(The air is drained off from the injection pump by using the venting screw.)23. What are the two types of the cooling system?(The two types of the cooling systems are the closed cooling system and the open cooling system. / The fresh water system and the sea water system.)24. What's the function of the head tank in the cooling water system?(The functions of the head tank in the cooling water systems is to allow the expansion of water, make up water, release air, etc.)25. Please introduce the open cooling system.(In the open cooling system the sea water is drawn from the sea to circulate the individual coolers for lube oil and fresh water and then discharged overboard.)26. Please introduce the closed cooling system.(In the closed cooling system the fresh water is circulated through the engine to cool the cylinder jackets, cylinder heads, exhaust valves and turbo-blowers.)27. Please introduce the central cooling system.(The central cooling system has only one large sea water circulated cooler which cools a supply of fresh water which then circulates to the other individual coolers.)28. What's the advantage of the central cooling water system?(The advantage of the central cooling water system is the corrosion problems are greatly reduced.)29. What is the usual coolant in the marine diesel engine?(Fresh water is the usual coolant in the marine diesel engine.)30. Why sea water is not used directly as a coolant in diesel engine?(Because sea water is corrosive, it is not used directly as coolant in diesel engine.)31. What's the disadvantage of water-cooling piston?(Cooling water leakage can pollute the lube oil.)32How do you heat the main engine?By circulating the cooling water which is heated to proper temperature.33 What’s the advantage of oil cooling piston?The advantage is the same oil also can be used for lubrication and any leaks will not cause corrosive problem.34. What's the function of the lubricating oil in main engine?(To reduce friction and wear, remove heat, neutralize acid conditions, wash away wear detritus and so on.)35. How do you clean the lube oil filters?(By washing with diesel oil and then drying with compressed air.)36. Why must the cylinder oil have alkalinity?(To neutralize acid conditions.)37. What’s the function of the cylinder oil?(Lubrication, sealing, neutralizing the acidic products of combustion, cleaning and removing heat.)38. How do you start the air compressor?(Check lube oil and cooling water first, then start with the unloading device.)39. What do you pay attention to when you stand by engine?(Check various pressure and temperatures, warm up the engine, turn the engine with turning gear and so on.)40. Do you know the reasons why the engine does not start on air?(Too low starting air pressure, incorrect timing of starting air valve, etc.)41. What should you periodically do for the air reservoir?(Drain oily water.)42What is the function of the turning gear?(To enable positioning of the engine parts for overhaul and turn the main engine before starting and after stopping.)43. How do you grind the valve plate of air compressor?(Grind it in the path of “8” shape.)44 what is the sequence of the four strokes?The four strokes are suction,compression, expansion and exhaust.45 what is called a working cycle?It refers to the operation between the two injections46 . What is the function of the governor?(To control the engine speed by adjusting the fuel quantity.)47What is the feature of the governor?(It can automatically maintain the constant speed of the engine and regulate speed fluctuation.) 48How do you operate the main engine in cold weather?(To warm up the main engine first.)49 Why is the air exchanging quality of four-stroke engine more than that of two-stroke engine? (The four-stroke engine has an enough overlap between inlet valve opening and exhaust valve closing.)50 . What is used for sealing between the crankcase and scavenging air box?(Piston rod stuffing box is used for sealing between the crankcase and scavenging air box .)51 What’s the function of gas exchange in diesel engine?(the function of gas exchange is to Supply fresh air and removing exhaust gases.)52 What’s the function of supercharging in diesel engine?(the function of supercharging is To increase output power.)53 Do you know why the diesel engine exhausts black smoke?(it’s because the Troubles in the fuel injection system, such as bad fuel oil quality, poor fuel atomization.)54 Do you know why the diesel engine exhausts blue smoke?(it’s because the Lube oil leaks into the combustion chamber.)55 Do you know why the diesel engine exhausts yellow smoke? (Maybe the fuel oil containsexcessive sulphur.)56Do you know why the diesel engine exhausts white smoke?(Maybe because fresh water leaks.)57 . How do you measure the clearance of the main bearings?(the clearance of the main bearings is measured By means of lead wire.)58 . How do you measure the crank deflection of the main engine?(the crank deflection of the main engine is measured By means of crank deflection gauge.)59 How do you decide to overhaul the main engine generally?(we decide to overhaul the main engine generally According to the specific working condition and requirement of the instruction book.)60 (With disc cleaner.)60. What should be prepared before disassembly of cylinder for main engine / auxiliary engine?(we should prepare special tools, drain off the residual oil and water, and verify the duties of personnel involved.)61. What does CPP stand for?(CPP stands for controllable pitch propeller.)62. Why do you often carry out the water treatment for the boiler?( The water treatment for the boiler is often carried out in order to reduce scale formation and prevent corrosion.)63. What boiler is used on a motor ship at sea?(The exhaust gas boiler is used on a motor ship at sea.)64. What boiler is used on a motor ship in port?(The donkey boiler is used on a motor ship in port.)65. What is the function of the soot blower?(The soot blower is used to blow away soot and products of combustion from the tube surfaces.)66. What is used to connect a diesel engine and a generator?(A diesel engine and a generator are connected by coupling.)67. What type is the most common marine refrigeration?(Compression refrigeration is the most common type of marine refrigeration.)68. Please introduce four components required for a compression refrigeration system.(The four components required for a compression refrigeration system are compressor, condenser, evaporator and expansion valve.)69. How do you fill Freon 22 into the refrigeration system?(Freon 22 is filled into the refrigeration system through the charging line.)70. Why does the refrigerating compressor start and stop frequently?(The refrigerating compressor starts and stops frequently because of leaking liquid line, lack of refrigerant, dirty or iced evaporator and so on.)71. What’s the type of the freshwater generator?(The type of the freshwater generator is multi-stage flash evaporator.)72. What’s the type of the fuel oil separator?(The typ e of the fuel oil separator is centrifugal.)73. How do you clean the disc of an oil separator?(The disc of an oil separator is cleaned with disc cleaner.)74. What’s the type of the oily water separator?(The type of the oily water separator is gravity filtration and absorption.)75. What’s the function of the oily water separator?(The oily water separator is used to prevent oil-pollution to the sea.)76. What is the oil content limit when pumping out the bilge?(When pumping out the bilge, the oil content limit is 15 ppm.)77. What is the function of the incinerator?(The function of the incinerator is to burn out the waste oil and solid sludge.)78. How do you manage sewage?(The sewage is managed by dropping in sterilized medicine regularly, and keeping the blower in constant working.)79. What is the function of the steering gear?(The function of the steering gear is to contr ol the ship’s course.)80. What equipment is used to handle the anchors?(The windlass is used to handle the anchors.)81. Please name at least three items of deck machinery.(The deck machinery includes mooring winches, cranes, windlass, etc.)第三章驾机联系1. What may happen if the communication between the engine room and the bridge fails?If the communication between the engine room and the bridge fails, the ship will be in danger. 2. When do you need to communicate with the bridge?When the engine room has any trouble or standby engine.3. What methods and ways can be used to communicate with the bridge?we use telephone and telegraph to communicate with the bridge.4. Why do you think the records of the communication should be maintained?Because records can serve as evidence in the event of accidents.5. Do you think English is very important during the communication?Yes. I think English is very important during the communication6. What items of the main engine should you check before starting?We should check the reversing and control gear before starting7. What should you prepare for cooling water system when “Stand by engine”?Cooling water should be at working level and heated to proper temperature.8. What should you prepare for lube oil system when “Stand by engine”?To start lube oil pump, check working pressure and so on.9. How are you going to change fuel oil over to diesel oil?Shut the steam valve, decrease the fuel oil temperature, and open diesel oil valve.10.What are dut y engineer going to do when “Full astern” is ringing up?First slow down the main engine. when the engine is stopped, move the direction handle to the astern position. Admit compressed air to turn the engine astern and then supply fuel oil to speed up the engine till the full astern.11. How do you test main engine?Turn on the main engine by putting in start air and give a brief trial on power ahead and astern.12.What should you do when “Finished With Engine”?Ensure the telegraph is at “stop”, fue l control lever at zero, starting air lever at neutral position, turning gear engaged and so on.13. When should you check the engine telegraph?Before standby engine, we should check the engine telegraph14. How do you check the engine telegraph?Check it according to signals from bridge.15. How does the duty engineer correct the clock in engine room?To correct the clock in the engine room according to the bridge instruction.16. When must you test the steering gear?Before standby engine, after repairs and during PSC inspection. 17. What shall we have to do when the ship is sailing in the cold zone?We should preheat the oil when the ship is sailing in the cold zone第四章应急用语1. The engine does start on air, but combustion does not immediately begin. What is the possiblecause?Maybe there is something wrong with the fuel oil system.2. The engine may lose power or slow down when running. What is the possible cause?Maybe the safety protection system functions due to low lube oil pressure and so on.3. Please list some indications of a scavenge fire. (List at least three)The scavenge air box temperature and exhaust gas temperature may be high. The turbocharger may surge.4. If a filter is found leaking, what should you do?We should change it over to the standby one.5. What’s a common trouble with a fuel pump plunger?The common trouble with a fuel pump plunder is seizure or leakage.6. If a warning of a crankcase explosion is received, what steps should be taken right away?We should reduce the engine speed first and then stop the engine.7. What actions should you take if the exhaust temperature of the main engine is excessivelyhigh?We should reduce the engine speed first and then try to find out the causes.8. What kind of precaution will you take to avoid a scavenge fire?Engine timing and equipment maintenance should be carried out correctly. Scavenge trunking should be checked and cleaned regularly.9. What kind of precaution will you take to avoid a crankcase explosion?Bearing overheating should be avoided. The oil mist detector working condition and the stuffing box sealing condition should be checked regularly.10. In which cases must the main engine be stopped?The main engine should be stopped in the event of high pressure fuel oil pipe breaking, crankcase explosion and loss of lube oil pressure.11. Could you tell the main reason for the black smoke exhausted from the diesel engine?Maybe the fuel oil content is more than normal.12. Could you tell the main reason for scavenge fire?Maybe carbon and oil deposits are ignited by prolonged blow-by or combustion gas is blown-back through the scavenge air ports.13. Could you tell the main reason for crankcase explosion?Maybe oil mist and hot spot exist.14. What is the emergency source of electrical power on board?The emergency sources of electrical power on board are emergency generator and battery.15. Where is the emergency generator located?The emergency generator is located above the main deck or on the boat deck. / The emergency generator is located outside the engine room.16. Who is in charge of emergency generator?The Third Engineer is in charge of the emergency generator.17. What equipment should be first provided with electricity by emergency generator?The emergency equipment should be first provided with electricity by emergency generator. 18. In the event of blackout, what should you do at first as a duty engineer?As a duty engineer, I should report it to the bridge and Chief Engineer at once in the event of the blackout.19. In the event of blackout, what should you do as a chief engineer?As a Chief Engineer I should go to engine room immediately and then report it to the Captain in the event of the blackout.20. What are the three elements of fire?The three elements of fire are the fuel, heat, and oxygen.21. What can not be used for an electric fire?Water and foam extinguishers can not be used for an electric fire.22. What shall a person first do if he discovers a fire?He should first sound the alarm if he discovers a fire.23. What does a Muster List show?The muster list shows the muster station, duties, and alarm signals on it.24. What fixed fire fighting appliances do you know?The fixed fire fighting appliances include the fixed CO2 appliance and water spray extinguishing system.25. As soon as you hear the fire and emergency signal, what should you ensure?The fire position should be ensured first.26. When the fire alarm is sounded continuously, what should the engine room personnel do?The engine room personnel should start the emergency fire pump.27. Burning light metals should be treated as which class of fire?Burning light metals should be treated as Class D fire.28. Burning generator should be treated as which class of fire?Burning generator should be treated as Class C fire.29. Burning diesel oil should be treated as which class of fire?Burning diesel oil should be treated as Class B fire.30. Burning wood should be treated as which class of fire?Burning wood should be treated as Class A fire.31. How do you put it out when you come across the fire caused by electrical equipment?(I should use carbon dioxide or dry powder to put out the fire caused by electrical equipment.)32. What will the accumulation of dirt on electrical equipment result in?(It will result in insulation breakdown and current leaking.)33. How do you maintain carbon dioxide extinguishers?(I should check the weight and the date regularly.)34. How many types of extinguishers do you know? List some.(There are four types of extinguishers. They are dry powder extinguisher, foam extinguisher, carbon dioxide extinguisher, etc.)35. What should be done before carbon dioxide is released to the engine room?(All the engine room staff should leave the engine room as soon as possible first. Then all the doors and ventilations should be closed and quick-closing valve shut.)36. What is the general emergency alarm signal?(General emergency alarm signal is seven short blasts followed by one long blast.)37. What kind of sea chest should be used in the event of collision, a low-level sea chest or ahigh-level one?(I should use high level sea chest.)38. What should be done in the engine room when collision occurs?(I should stand by engine, check and block leakage, etc.)39. In the event of collision, what should you do?(I should stand by engine, sound fuel levels for all the tanks near accident position, cut off thesource of power, oil, water and air near accident position.)40. What materials can be used to block the leaks in the event of flooding?(We can use blanket and wood blocks.)41. What can be used to discharge the incoming sea water overboard in the event of flooding?(We can use emergency bilge suction or injection valve.)42. What should be firstly done in the event of flooding?(We should firstly inform the bridge and the chief engineer.)43. What immediate actions should be taken for engine room flooding?(We should report it to bridge and chief engineer at once, then stop leaking and pump the water overboard.)44. Who is responsible for operating lifeboat engine?(Fourth engineer is responsible for operating lifeboat engine.)45. What should you do with boilers before evacuating from the engine room?(We should stop the boiler and release pressure.)46. How do you evacuate from the engine room upon abandon ship order?(We should evacuate from the engine room by the escaping path.)47. What life-saving devices are equipped on board your ship?(They are life boats, life rafts, life jackets, life buoys and so on.)48. How do you test the engine for the lifeboat?(I should check oil level, start operating and stop it.)49. What can be used to prevent spilt oil from spreading out in the event of oil spill?(We can use oil booms.)50. What can be used to clean up spilt oil in the event of oil spill?(We can use saw dust, straw, oil felt and rags.)51. What are materials for oil pollution prevention?(We can use cotton wastes, straw, rags, oil dispersant, saw dust, etc.)52. In which case can you use oil dispersant?(In the case of oil spill, I can use oil dispersant after getting permission of harbor authorities.)53. What is the alarm signal for oil spill?(The alarm signal for oil spill is one short, two long and one short.)54. What equipment should you prepare for IOPP survey?(I should prepare oily water separator and incinerator for IOPP survey.)55. If you found an oil spill in the sea, how would you react?(I should report it to the nearest port authority; take action to control pollution and so on.)56. What is alarm signal for a man falling overboard?(The alarm signal for a man falling overboard is three long blasts.)57. What should you do firstly when a man is overboard?(I should firstly sound the alarm; throw the buoy and so on.)58. What life-saving appliances do you know?(They are life jacket, lifeboat, life raft and life buoys.)59. What is essential before check ing any kind of electrical equipment?(I should shut off the power supply first.)60. How do you treat the injured person who is not breathing?(I should ventilate the compartment and then give artificial respiration to save the person.)第五章对外业务联系1. In which cases must bunkering be stopped?(If some oil leakage or spill is found, the bunkering must be stopped.)2. What preparations are required on deck prior to the bunkering operation?(We must plug the scuppers, prepare the anti-pollution material and fire fighting equipment, and so on)3. Describe a procedure for the commencement of pumping oil.(We must check the bunkering valve and then confirm the contacting signals with the oil barge.At first fill in the oil slowly, and then speed up.)4. What should you do before bunkering?(The bunkering plan should be made before bunkering.)5. What measures against oil pollution should be taken before bunkering?(Before bunkering we must plug the scupper, and prepare some oil pollution prevention materials.)6. What do the terms TAN and TBN for lube oil stand for?(TAN stands for total acid number and TBN stands for total base number.)7. When handling oil, what is an important consideration in order to ensure safety?In order to ensure safety, we must keep the temperature under the flash point.8. What should be paid attention to when bunkering fuel oil?(Fire prevention, and pollution prevention.)9. What sort of documentation is involved with bunkering?(It involves bunkering plan, oil receipt, bunkering notice, and so on.)10. What should you do during bunkering?(During bunkering we must check for oil leakage, sound the tanks, take oil samples, etc.)11. How do you take samples during bunkering?(We take oil samples from the oil cock with bottles.)12. Describe how you would determine the volume of fuel loaded during the bunkering operation.(We s ound the oil tanks, measure the oil temperature and ship’s trim, and calculate the bunking quantity according to the tank table.)13. What should you do after bunkering?(We should confirm the bunking quantity, disconnect the oil pipe, and make records in the log book after bunkering.)14. Why are communications important during bunkering?(Because good communication can help us prevent oil spill.)15. What are usually contained in a repair list?。

轮机英语评估问答题题与参考答案

PARTY Ⅰ英语评估口述题参考答案第一章公共用语1. the engine room(1) position of the engine room on board.(2) Types of marine machinery in the engine room.(3) Feature of marine machinery in the engine room.The engine room is the heart of a ship.Without it ,the ship cannot sail at sea.It is usually at the aft part of the ship.There are various kinds of machinery in it.The diesel engine for propulsion is called the main engine.Other various machines are called auxiliary machinery.These machines are required for steering ,cargo handling ,power generation and so on.Among these machines ,main engine is the power source of the ship .Others provide the service for the main engine .2. The engine department(1)Introduction of the importance of the engine department on board.(2)Introduction of personnel of the engine department .(3)Description of engine work in the engine department .The engine department on board is very important .Without it ,a ship cannot sail at sea nor do anything else .In the engine department ,there are engineer officers and engine room ratings .The Chief Engineer is the head of the engine department .The work in the engine department is related to machines and the equipment.It is to control machines and systems and to keep them in good order .3. Self-introduction (学生用)(1)Your education background(2)Your working experience.(3)Your family .My name is _____,I am____years old .I come from_____.Now I am a student of ____College .I major in marine engineering management .I will graduate from the college next year .I have received basic training for seamen ,such as survival at sea ,fire-fighting and first –aid .There are three people in my family ,my mother and myself. my father is a worker .my mother is a housewife .I love my family .4.Please say something about your job .(1)Your position on board(2)Your duties on board(3)Your experienceMy position on board is the third engineer .I keep wa tch from 12o’clock to 4 o’clock at night and in the afternoon .I am in charge of the generators ,main air compressor and other equipment on board .When on duty ,I have a lot of things to do .I should keep the machinery in good working order .So far ,I have worked as a third engineer for ____ year.And I have worked on various kinds of cargo ships ,(such as bulk carriers ,container ships ,general cargo ships ,tankers ,etc .)I love my job .I hope I can become a chief engineer in the future .5.Watch-keeping in the engine room .(1)The engineer on duty works for 4 hours each watch .(2)He has to keep everything in good order .(3)He is going to hand over shift .The engineer on duty works for 4 hours each watchDifferent position has different shifts .For example ,the third engineer works from 0 to 4 in the morning and in the evening.He has to keep everything in good order .If anything goes wrong ,he has to deal with it or report it to the Chief Engineer .At the end of the watch ,he si going to hand over the watch .The second engineer will go on the next shift .6.Could you introduce yourself ?(船员用)(1)what’s your name ?(2)where did you graduate ?(3)what education degree do you have ?I glad to introduce myselfMy name is ____ ,I’m____years old .I graduated from ____college/university.I have a bachelor’s degree .I have worked on board for ____year. Now I’m a third/second engineer on board .I love my job .第二章机舱日常业务1.Please describe the difference between the diesel engine and the gasoline engine.The difference between the diesel engine and the gasoline engine are mainly as follow: The diesel engine uses diesel oil as fuel but the gasoline engine uses gasoline. During the suction stroke, the diesel engine admits air only, but the gasoline engine admits a combustible mixture of air and gasoline. After compression, a fine spray of fuel injected into the diesel engine cylinder is ignited by the heat in the cylinder. A gasoline engine needs spark plugs to ignite the combustible mixture in the cylinder. The compression ratio of a diesel engine is higher than that of a gasoline engine. So a diesel engine is bigger than a gasoline engine.2.Xiao Wang is a cadet of the engine department, who just graduated from ShanghaiMaritime University. How do you introduce all the engine room to him?I will introduce the engine room to him in this way: This is the engine room. It is below the first deck on board .There are many machines and equipment in it, including a main engine and a lot of auxiliary machines. This is the economizer, standing just in front of the door .Down the staircase, there is a boiler. Going down some more, you will find a passage leading to the steering gear room. Moving down another flight of stairs, you will come to the level of main engine cylinder heads. Up from there, there are diesel generators. The fresh water generator is also on he same level. As the heart of a ship, the engine room should be kept in good order.3.Xiao Zhang is a three-year student majoring in marine engineering from ShanghaiMaritime University.How do you introduces the equipment and machinery in the engine room to him?I will introduce the equipment and machinery in the engine room in this way: There are many kinds of machines in the engine room. The main engine is the heart of the engine room. It supplies power for the vessel’s propulsion. Boilers are used for producing steam. A fresh water generator is used to produce fresh water from seawater. An air compressor is to supply compressed air. Steering gears are for the control of the ship’s course. All the machinery and equipment should be maintained in good order.4.Look at the illustration and say something about the disposal of the shafting anddiesel engine.I will say something about the disposal of the shafting and diesel engine. The main diesel engine is with a thrust shaft as an integral part. The thrust is bolted to an intermediate shaft. The intermediate shaft is supported by intermediate tunnel bearings. The sterntube bearing supports the tailshaft and part of the propeller weight. Sterntube seals are fitted at both ends of the tailshaft. The shafts, shaft bearings and probability make up the transmission system on board a vessel.5.Look at the illustration and say something about the probability of disposal ofmedium-speed and high-speed diesel engine.Medium-and high-speed diesel engines can be arranged as single-engine propulsion. But they are probably arranged as two-, even three-or four-engine propulsion. The illustration shows a kind of four-engine propulsion. These engines are connected with a reduction gear. Through the reduction gear, the propelling speed is reduced and the torque is increased. One of the advantages of this arrangement is that compact systems can be used.6.Look at the illustration and say something about structure of the main engine.This is an illustration of the structure of a main engine. The main engine consists of two parts: the moving parts and fixed parts. The moving parts include piston, crankshaft, and connecting rod. The fixed parts are bedplate, frame, cylinder, cylinder cover and main bearings. The bedplate, frame and cylinder block are held together by long tie rods. The connecting rod connects the piston with the crankshaft. The piston moves up and down in the cylinder. On the top of the cylinder, there is a cylinder cover. The exhaust valve, inlet valve and injector are installed on the cylinder cover.7.Look at the illustration and say something about stress status of the moving parts.This picture illustrates the stress status of the moving parts of an engine. The moving parts are stressed by two major forces. One is the compressive force from the gas in cylinder. The other is the inertia force of the moving parts. The resultant force of the two can be divided into Force N and Force S. Force S compresses or stretches the connecting rod. And it can be further divided into Force T and Force K. Force K exerts a bending stress on the crankshaft.8.Look at the illustration and say the type of piston head shape in diesel engine.This picture illustrates the shape of a piston head. There are four piston ring grooves in the head. The top of the piston head is concave, like a bowl. This shape is favorable for the mixing of fuel and air. It is also for the free expansion of the head after being heated. The type of this piston is probably a crosshead type.9.Look at the illustration and say the types of piston ring.This picture illustration various types of piston ring. The first one in the picture is the section of a rectangular ring. This kind of piston ring is most common for gas sealing. The second one is a diagonal cut piston ring. It is commonly used for oil distributor ring. The third one is a kind of piston ring with one inner-side chamfer.The fourth one is a twisted ring. And the fifth one is with an oval shape at the outer side. It is particularly used for the running-in period of a new piston.10.Please describe the lubricating mode of main engine.There are two different lubricating modes of main engine. One is for lubrication of the cylinders. The other is for bearing lubrication. The cylinder oil is usually provided by small pumps, known as mechanical lubricators. The oil should be supplied in small quantities. But the method of nearing lubrication is quite different. It is provided by forced feed system. It provides a sufficient supply of oil to all bearing. Lubrication of the main engine can reduce friction.11.Talk about the working principle of purifier according to the picture given.The picture shows the working principle of a purifier on board. It works on the principle of centrifugal separation. In a purifier, there are separation discs and outer periphery with a series of holes. When oil is pumped into it, the centrifugal force causes water to be forced to the outer periphery. A cylindrical interface is formed between the water and oil. The oil is forced inward and up to the clean oil outlet. By this way, a purifier can remove water from fuel oil.12.Talk about the working principle of oily water separator according to the picturegiven.The picture shows the working principle of an oily water separator. It works on the principle of gravity separation. When operated, the oil water separator is first filled with clean water. The oily water mixture is then pumped into the coarse separating compartment. Here some oil will separate and rise into the oil collection space. The remaining mixture now flows down into the fine separating compartment. More oil will separate out. The almost oil-free water passes into the central pipe and leaves the separator unit. The oil content in the water may be 100 ppm or less.13.Talk about the anti-pollution equipment on board ship.Anti-pollution equipment is necessary especially for ocean-going ships. The equipment includes the oily water separator, the incinerator and the sewage treating system. The oily water separator is used to treat the bilge water before discharging it overboard. The incinerator is used to burn oil wastes and some solid wastes on board. The biological sewage treatment plant is used to treat the sewage on board. These devices perform their duties to prevent pollution from ships to the sea. We should take great care of them. We should ensure that they all meet the requirements of the MARPOL Convention.14.Talk about the operation of the ballast system.The ballast system is used to bring the ship’s drafts into a seaworthy condition.Water can be drawn from any tank or the sea, or be discharged to any other tank or the sea. By this way, it can trim the vessel as required. Combined or separate mains for suction and discharge may be provided. We must operate the ballast system according to the international and port regulations. Water from CBTs (clean ballast tanks) or SBTs (segregated ballast tanks) can be discharged directly.Ballast water from fuel oil tanks should be discharged overboard through an oily water separator.15.Talk about the operation of the bilge water system.The operation of the bilge water system is an important routine work. It needs great care. The discharge of bilge waer must meet relevant requirements about pollution prevention. The bilge water should be treated by an oily water separator before being discharged overboard. The oil content limit should not exceed 15 ppm. The duty engineer should discharge the bilges before handing over a watch.The operation must be reported in the Oil Record Book. It should also be reported to the Chief Engineer. And the relieving engineer should check the bilge level when taking over a watch.第三章驾机联系munications with officersCommunications between the engineers and deck officers are very important.Lf the communication fail, accidents may happen.While they are keeping watch, they will communicate with each other by telephone. For example, the duty officer will inform the duty engineer when to stand by engine, when to check out telegraph and when the ship will arrive at the port.Before the engineer gives the main engine a trial on power, he should inform the officer.While testing the steering gear，the engineer will report the rudder angle to the bridge.Lf anything unexpected happens, they will notify each other as soon as possible.2.Noon reportA noon report must be written every day .Lt is a table with three columns.The first column is for daily performance data.Here we should enter some data concerning the main engine, ship and voyage.The second column is for remarks of the Chief Engineer.And the third one should be filled in with the working hours of the main and auxiliary engines.3.Take over watchTake over an engineering watch is an important procedure in watch-keeping .The relieving engineer should be in the engine room 15 minutes ahead of time.Before taking over watch，the relieving engineer should check various things.He should read the standing orders and special instructions of the Chief Engineer.He should be aware of all work being performed on machines and systems.Then he should take a tour around the engine room.He should check the level and condition of fuel tanks, lube oil tanks, water tanks and bilges.He should check all temperatures and pressures of various working systems.He should check the running conditions of the main and auxiliary engines.When every is found in good condition, the relieving is considered completed. 4.Before handing over an engineering watch, the engineer to be relieved shouldrecord all the incidents happened during his watch.He should tell the relieving engineer whether there are any special instructions, all work being performed on machinery and systems.He should tell the relieving engineer the liquid levels and conditions of various tanks being used .If the ship is in port, he should tell the relieving engineer the communication channel with the shore personnelAnd he should tell him all other things concerning the safety and environmental protection .5.Standby engine before departureWhen standing-by engine before departure ,we should do various things.We should check various systems of the main engine .We should warm up the main engine .We should prime the lube oil pump and vent the air from the system .We should start the lube oil pump and make sure that lube oil supply is in order.We should pump up the starting air reservoirs to their maximum pressure.We should check the reversing and control gear of the main engine .We should engage the turning gear and give the engine at least one complete turn.After informing the bridge ,we will give the main engine a brief trial on power ahead and astern .Finally ,we will ring ―stand-by‖ on the engine telegraph.6.Standby engine after sailing.(1)When do you begin standing by engine?(2)How do you stand by engine?After a period of sailing, a ship will arrive at a port.We should begin standing by engine before arriving.The starting air receivers must be pumped up to be read for maneuvering.Some control modes must be changed over from automatic to hand control.About one hour before engine movements, heavy oil should be changed over to diesel.The starting air system should be drained.Lf permissible, a test reversal of the engine should be carried out before arrival in congested waterways.7.Measures to be taken by duty engineer at rough seaWhen sailing at rough sea, the ship will pitch and roll violently.We should pump up the slack tanks and secure some movable things.The main engine speed may exceed the maximum allowable RPM because the propeller may be above the sea surface.The ship’s speed may be reduced because of greater resistanc e.So we should closely observe the working condition of the main engine.And we should get ready to any emergency conditions.8.Actions to be taken after ―Finished with engine’ ‖.(1)When do you begin finishing with engine?(2)How do you finish with engine?Afte r the bridge gives the order ―Finished with engine‖, we begin finishing with the engine.We should check various control levers.We should shut various valves and open various cocks.We should gradually reduce the cooling water temperature over a period of 8 hours.And we should turn the main engine through 3or 4 turns at first.Then we should turn the main engine through one turn at interval during cooling.9.Talk about the steering gear testingSteering gear is one of the key equipment on board.It is u sed to control the ship’s course.Both main and auxiliary steering gears should be tested using the emergency power supply.Alarms should also be checked for correct operation.This job should be done before departure from or arrival at a port.Lf requested by the port state control and officer, testing should also be done.While testing the steering gears, the deck officer and the engineer should work together.The rudder angle should be check and the system be tested.Any error or malfunction if found should be corrected.10.Actions to be taken in the case of the trial of main engineThe main engine should be tried to ensure its good working order.Before the trial, we should warn up the engine.We should engage the turning gear and give the engine at least one complete turn.We should open the scavenge drains.We should ask the bridge for permission to test the main engine.After getting permission from the bridge, we start the engine on air.Then we close all indicator cocks.We will give the engine a brief trial on power ahead and astern.11.Talk about engine room orders.Engine room orders are mainly standard engine orders.―Standing by engine‖ requires that engine room personnel get fully ready to manoeuvre .―Full ahead‖ means the maximum manoeuvring engine revolution for forward propulsion .―Full astern‖ means the maximum manoeuvring engine revolution for astern propulsion .And other engine orders include ―half ahead‖ ,‖half astern‖, ―slow ahead‖, ―slow astern‖ ,‖dead slow ahead‖ and ―dead slow astern‖ .―Finished with engine‖ means that moment of engine is no longer required .Engine orders are transmitted between the bridge and engine room through the telegraph .12.Talk about the telegraph in engine roomThe telegraph in the engine room is very important device.It is installed on the control console.Its movement is transmitted to the telegraph on the bridge.The bridge and the engine room use this system to communicate engine movements.It is usually used when the ship is going into or out of a port.The telegraph control lever has four ―ahead‖ and four ―astern‖ positions with the ―stop‖ position in the middle.第四章应急用语1、Describe briefly one of the main engine breakdown cases you experienced orheard..(1)the case.(2)actions taken in that case(3)your comments as to the actions.I have heard of a case of main engine trouble （just an example）.During navigation, the engine room alarm sounded.The control room computer showed that the exhaust temperature of NO.5 cylinder of the main engine is abnormal.Upon check, the fuel cam for that cylinder was found broken.As there were no spare parts on board, that cylinder was cut off.The ship continued its voyage at reduced speed and arrived at the next port of call safely.I think the engineer on that ship did the right thing.2、Actions to be taken in the event of sudden stoppage of the main engine .(1) possible reasons……（2）actions to be taken .Sudden stoppage of the main engine is a serious accident.The problem may lie in the fuel system of the engine , but also can be other systems .Even reduction gear breakdown can cause main engine stoppage .In the event of sudden stoppage , the bridge should be informed immediately.If the ship is near a port , she will towed into the port for troubleshooting and repair.If the ship is at open sea and the engineers cannot solve the problem, the ship will ask assistance and rescue.3、Action to be taken in the event of the turbocharger surge.(1) Possible reasons.(2) Actions to be takenTurbocharger surge may be due to various reasons.One reason is fouled air cooler.Another is a defective turbocharger.The action to be taken first is to slow down the engine.Then stop the engine to fix the problem.If it is not allow to stop, keep low speed running until the ship reaches a port.4、Notice to be taken when the main engine running with a cylinder cut off.In some emergency cases ,the main engine may run with a cylinder cut off.In this case ,the engine must run at a low speed.The engineer must reduce the load of the engine.The exhaust gas temperature of the remaining cylinder should not exceed normal full-load temperature.Sometimes severe or even dangerous vibration may occur.The engineer must keep close watch on the situation.If necessary, some measure must be taken.5、Action to be taken when scavenge fire occurs.Once a scavenge fire occurs ,we should inform the bridge without delay.The engine should be slowed down.Fuel to the affected cylinders should be shut off.Cylinder lubrication should be increased to minimize the risk of seizure.All the scavenge drains should be closed.A small fire will quickly burn out.But if the fire persists , the engine must be shopped.The fire extinguishing agent should be used to put out the fire.6、Actions to be taken when a crankcase explosion occurs.If a crankcase explosion occurs, we should immediately take actions.We should inform the bridge right away.We should reduce the engine speed to ―slow‖.We ask the bridge for permission to stop.When the engine stopped, stop the primary fuel oil pump.And stop the lubricating oil pump.We should try our best to find the cause of the explosion.7、Describe briefly one of the blackout cases that your experiences or heard.(1) the case.(2) actions taken in that cases.(3) your comments as to the actions.One day, our ship suddenly blacked out while at sea.The fourth engineer stopped the main engine first, informed the bridge and Chief Engineer immediately.He started the standby generator.When the power supplied again, he started the steering gear and pumps first, and then started the main engine.All the systems on board then worked in normal situation.The blackout didn’t cause any damage to the ship or its machinery.I think the fourth engineer took the correct actions.8、Describe the procedure to start an emergency generator.To start an emergency generator, the following procedures must be followed:First check the lube oil level in the crankcase if its prime mover.Then check the fuel oil in the tank.Also check the air pressure if the generator unit is air-started.And check the battery voltage if the unit is battery started.Make sure that there are no obstacles around the machine.After seeing every thing is in good order, start the machine.9、Describe the maintenance work of emergence battery.The maintenance work of emergency battery is in the charge of the fourth engineer.He should check the battery regularly.He should clean oxide on it.And he should check the specific gravity.If necessary, he should fill in some distilled water or electrolyte.The record of the maintenance should be kept.10、Action to be taken when a blackout occurs in the engineIf a blackout occurs in the engine room, we should take actions immediately. First we should inform the bridge.If the blackout relates to the generator, the stand-by generator will start up automatically.The navigation equipment, lighting，steering gear system and fire alarms should be first provided with electricity.Then we should try to find the problem causing the blackout.We should eliminate the problem as quickly as possible.11、Talk about the fire-fighting equipment on board.(1)There are various kinds of fire fighting equipment on board.(2)Different fire extinguishers can be used to put out different kinds of fire.(3)It is important to keep fire fighting equipment in good order and ready for use.There are various kinds of fire-fighting equipment on board, fire pumpsextinguishers, CO2 systems and so on.Different fire extinguisher can be used to put out different kinds of fire.Water is suitable for Class A and Class B fireDry power and CO2 extinguisher are suitable for Class B and Class C fire.Foam is suitable for Class A and Class B fire.It is important to keep fire fighting equipment in good order.And it should be kept ready for use.12、Talk about fire.(1)Fire is a constant hazard at sea.(2)fire is the result of a combustion three factors(elements)(3)fires are classified according to the material involved.Fire is common hazard at sea.To prevent fire and against fire, we should have some knowledge about it .Fires is the result of a combination of three elements: fuel , heat ,oxygen .To put out a fire ,we should try to remove one of the three elements.Fires are classified according to the material involved.For example , burning wood should be treated as Class A fire .Burning diesel oil should be treated as Class B fire.And burning electrical equipment should be treated as Class C fire.13、Talk about a fire fighting drill(1)A fire fighting drill shall be conducted at regular interval.(2)A fire fighting drill shall include the following action.(3)Every crew member shall be aware of the importance of a fire fighting drill.A fire fighting drill shall be conducted at regular intervals.For a cargo ship , the interval is usually once a month .A fire fighting drill shall include the following:The fire alarm is sounded.The firemen arrive at the station with their outfits.Fire pump are started.Water comes out from the fire hydrants.After the drill, comments about it should be made.14、Actions to be taken when a fire occurs in the engine room.If a fire occurs in the engine room, alarm must be sounded.Portable extinguisher will be used to extinguish the fire.The valves of oils and the ventilation should be secured.If the fire cannot be put out , sound the alarm of theCO2 system.Stop the engines generator and boiler.Secure all the openings and vents, and evacuate all personnel from the engine room.Then activate the CO2 system to put out the fire.15、Describe briefly one of the collision cases you experienced or heard.(1)The case(2)The measure taken in the case(3)Your comments about measures taken.。

轮机长最新轮机英语4647题库汇总(附答案)

编号问题选择A选择B选择C选择D答案注解1"On a large diesel engine installation, crankshaft axial alignment is maintained by the ________."piston rod guides engine thrust bearing crosshead bearing main shaft flexible coupling B在大型柴油机安装中，曲轴靠推力轴承保持轴向对中。

2"A diesel engine which is rated for normal operation at a crankshaft speed of 800 rpm, is commonly classed as a ________."slow-speed diesel medium-speed diesel high-speed diesel constant-speed diesel B曲轴转速800转／分以额定功率正常运行的柴油机称为中速柴油机。

3Which of the following statements is correct concerning available astern power for diesel main propulsion systems?Astern power is to be provided in a sufficient amount to secure proper control of the ship in all normal circumstances.The astern power of the main propelling machinery is to provide for continuous operation astern at 60% of the ahead rpm at rated speed."For main propulsion systems without reversing gears, controllable pitch propellers or electric propulsion drive, running astern is not to lead to overload conditions.""Astern power available will be equal to ahead power when controllable pitch propellers are utilized, thus discounting the need for increased operating parameters."A倒车功率必须能提供足够的功率确保在各种正常情况下能够对船舶进行适当的控制。

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