轮机英语会话评估口述题参考答案翻译

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轮机英语问答题答案及翻译

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。

船舶轮机实用英语口语12

船舶轮机实用英语口语12

When are you testing the air compressor? 你打算什么时候测试空压机?Tomorrow morning. 明天早上。

What time? 几点?How about 0830? 0830时怎样?OK. I'll be there on time. Have you invited a surveyor? 好的,我准时到现场。

你请验船师了吗?Y es. I have invited a surveyor from Lloyd's Register. 是的,我已请了劳氏船级社的验船师。

Please give me 3 copies of the records after the test. 请将试验报告交给我一式三份。

OK. We'll hand them over together with the certificate.好的,我会连同证书一起交给你Thanks. 谢谢。

When will you begin the trial? 你们什么时候开始试验?Right now. 现在。

After heaving up the anchor,run it at slow speed for half an hour. 起锚后,低速运行半小时。

OK. Heave anchor! 好的,起锚!Stop. Let me feel the bearing bush…Start! 停车,让我摸一下轴瓦……开车。

It's half an hour now. 现在已到半小时。

Stop. Please open the gearbox…Now close it and run it at top speed. 停车,打开齿轮箱……现在关闭齿轮箱并开快车。

All right. 好吧。

Stop! Y ou can see the bearing has become hot. 停车!你看,轴承发热了。

轮机英语会话评估问答题翻译

轮机英语会话评估问答题翻译

D轮机英语会话评估问答题参考答案第一章1. How long have you worked on board?(你在船上工作多长时间了?)(For 5 years.)五年了2. Which certificate do you have now?(你现在持有什么证书?)(2nd Engineer certificate.)大管证书3. What is your marital status? (你的婚姻状况是什么?)How many departments are there on board?(船上有多少个部门?)(I am unmarried. There are three departments on board. Such asengine, deck and service departments.)我未婚。

船上有三个部门,即甲板部、轮机部和服务部。

4. How many people are there in your family? Are you married?(你家里有几口人?你结婚了吗?)(Three. No, I’m not married.)三口,未婚5. How many countries have you ever been to?(你曾经去过多少个国家?)(Four. Such as Japan ,America,Canada......)四个,例如日本,美国,加拿大等等6. When did you begin to work on board? What kind of ship have you worked on?(你什么时候开始上船工作的?你在哪些类型的船上工作过?)(In 1999. Cargo ship.)1999年,货船7. How many important canals are there all over the world?(世界上有几大重要的运河?)(Two. the Panama and Suez.)两大运河,巴拿马和苏伊士运河8. Can you tell me what is the most important thing for a seafarer?(能不能告诉我对于一个船员来说最重要的事情是什么吗?)(Safety. Safety first)安全,安全第一9. What kinds of main engine and generator engine have you worked on?(你工作过的主机和发电机是什么类型的?)(Main engine: Sulzer, Man B & W engines and so on. Generator engine: Y ama, Watsila Diesel and so on.)主机:苏尔寿,Man B &W 主机等等,辅机:雅玛,瓦锡兰等等10. Which classification society is your ship registered with?你们的船在哪个船级社登记注册的?)(CCS.)中国船级社11. Have you worked any ship that caused damage in critical equipment?(你工作过的船发生过重大机损吗?)(Y es, I have worked on a cargo ship that the main engine had been damaged.)No, I served my job cautiously.是的,我工作过的货船主机损坏过12. How do you make your maintenance schedules?(如何制定你们的维修保养计划?)(It is based on ship’s planed maintenance sy stem and the machinery running hours records.)(它基于船舶计划维护保养体系和机器机械的运转时间记录)13. Could you list international conventions concerning marine shipping?(你能列举有关海运的国际公约吗?)(STCW, SOLAS, MARPOL, ISM Code and so on.)14. Could you tell the usages of the STCW convention?(你能谈谈STCW公约的用途吗?)(To provide standards of training, certification and watch keeping for seafarers.)(提供船员培训、发证和值班标准的国际公约。

机工、机工长英文面试问题和参考答案

机工、机工长英文面试问题和参考答案

机工、机工长英文面试问题和参考答案轮机部的普通船员要熟悉常用机工命令、简单的对话,以及常见机械故障的原因和排除及报告程序、常用和常见的设备和机器的名称。

1.What are the responsibilities (duties) as Oiler No.1?机工长的职责是什么?The Oiler No.1 shall follow the orders of the Chief Engineer or the 1st Engineer, instruct and supervise the personnel under his control and engage in the ship service under the management of the Engine Department. Unless otherwise specified, the Oiler No.1 shall engage in the duties listed below:(1) Shall give order to the personnel under his control, be well aware of the conduct and skills of such personnel, arrange the job allocation, offer opinions to the Chief Engineer and thus try to improve the safety and efficiency of work;(2) Shall inspect the tools and staging well before beginning of the work, pay attention to the surrounding area during work and try to prevent danger and accidents;(3) Shall inspect the areas under the management of Engine Department and assist to maintain the main engines, auxiliary engines and machiney.(4) The handling of ship’s consumable stores.(5) Shall arrange complete circulation of orders, notificationsand various rules to the personnel under his control;(6) Other duties designated by chief engineer or other engineer.机工长应在轮机长或大管轮的领导下,安排和管理普通机工的工作,并做应该由本人承担的工作。

轮机英语听力与会话问题及答案一二

轮机英语听力与会话问题及答案一二

轮机英语听力与会话问题及答案一二轮机英语听力与会话第一/二章问题及答案1 .How long have you ever worked on board?I have worked on board for two years.2. Which certificate do you have now?I have the fourth engineer's certificate3. what is you marital status? How many departments are there on board?I am single. There are three departments on board. Engine,deck and service department.4. How many people are there in your family?Are you marriedThere are three people in my family,father,mother and me.No,I amnot married5. How many countries have you ever been to?About si x countries; such -as Russia,Japan、and America and so on:6. when did you begin to work on boards?, what kind L of ship have you worked off?I began to work on board in, 2007.I have worked on container ship and oil tanker7. How many important canals are there all over the world?There are three important canals in the world,There are Suez, and kiel, Canal 8. Can you tell me what is the most important thing for a' seafarerIt is safety.9.What kind of main engine and auxiliary engine have you worked on?I have worked on several models. For example, Main engine: MANkz70/1200,generator engine,YANMAR6ML27010. Which classification saciety is your ship registered with?CCS (china classification society).11. Have you worked any ship that caused damage in critical equipment?Yes, I worked on one ship with main engine piston break.12. How did you make your maintace schedules?I make maintena n ce schedules according to my company’sPMS and condition of equipments13. Could you list international conventions concerning marine. Skipping?For example: SOLAS, STCW, MARPOL, and so on.14. Could you tell the usages of the STCW convention?STCW established an international standard for the training, certification aced watch deeping for the seafarers.15. What is the purpose of Classification Society? Could you list some of them?The purpose of classification survey is to evaluate the situation of a ship and the management of a company and its ship.Classification Societies are such as:CCS,ABS,DNV,GL,NK and so on16. Could you list different kind of ship s surveys?They are annadl survey,intermediate survey,special survey,temporaryand so on.17. What does UMS stand for? Have you served UMS.UMS stands for Unattended Machinery Space.I have severed UMS.18. Have you even experienced PSC inspection? Where andwhen was your last inspection?Yes. Last month in Singapore.19. What should be. paid attention to in the overhaul of cylinder?All safety measures must be observed and proper working procedure on reference book must be followed.20. Before entering an enclosed space such as ballast tank,what action will you take?check content of oxygen and ventilation.21.Please tell me the minimum safe oxygen percentage for the safety of the workers in an enclosed space.More than 18%and no more than 23% of oxygen in an enclosed space will be OK for the safety of the workers.第二章.问答1 .Please introduce one type of the main engine.The main engine is large bore,two-stroke, crosshead type with turbo charging system,2. Please introduce fuel injection process of electronically Controlled main engine.The fuel is injected' into cylinders via a “common rail”.Each injectorhas a solenoid valve which is operated by an electronic control unit for accurate control of injector opening time.3.Pease introduce dual fuel technology of main engine.This kind of main engine can burn both natural gas and fuel oil.4.Why is the two-stroke engine widely used as the main engine on board ship ?Because of its high output,efficiency and reliability.5.Why is the air exchanging .quality of four-stroke enginemore than that of two-stroke engine?Because the air exchanging course of four-stroke is separate,but the air exchanging course of two-stroke almost happens at the same time.6.Please introduce three moving parts of marine main engine.They are crankshaft, connecting rod and piston.7.What’s the sequence of the four strokes in a four-stroke diesel engine? They are suction,compression, expansion, and exhaust strokes.8. Please introduce Four fixing parts of marine main engine.They are bed plate,frame,scavenge air box and cylinder block.9.What is called a wording cycle of a marine diesel engine?The operation between two fuel injections is called a working cycle, 10.What is the foundation of an engine?It is the bedplate.11.What are the function and feature of the tie rods?It is to hold the bedplate,frames and cylinder blocks together.12.What is the function of tie governor?Its function is to control the engine speed.13.What is the feature of the governor?The governor maintains the engine speed at the desired value by regulating injected fuel amount of each cylinder per cycle.14.What is used for connecting the piston rod and connecting rod?It is the crosshedead .15. What is used for sealing between tie crankcarse and scavenging air box?It is piston rod stuffing box16.What are the two types of cooling system in the engine room?They are fresh water system and sea water cooling system.17.What's the function of the head tank in the cooling water system? Expansion, air releasing, water make-up and water treatment.18.Please introduce the open cooling system.The open cooling system has heat exchanger,circulating pump, continuous circuits with a drain tank open to atmosphere.coolant returns to the drain tank aver pumping into the system.19.Please introduce the close cooling system.The close cooling system has heat exchanger,circulating pump and continuous circuits with a head tank open to atmosphere.Coolant returns to the suction o} purr}p after pumping into the system.20.Please introduce the central cooling system:It uses sea water to cool down low temperature fresh water in central coolers.And then low temperature fresh water is circulated by pump to cool down all the other coolers in the engine room. With less equipment in contact v}rith seawater, the central cooling water system reduces corrosion problems.21.What's the advantage of the central cooling rwater system?with less equipment in contact with seawater; the central cooling water system reduces corrosion problems22.How to control fuel oil viscosity of main engine?The fuel oil viscosity is regulating by fuel oil’s temperature.23.Please introduce two sub-system of the fuel oiI system.They are the fuel supply system and the fuel injection system.24. Please spear out the function of the fuel oil vhf viscosityregulator. It controls the fuel oil viscosity by regulating the oil’s temperature.25.How does the fuel oil viscosity regulator work?It controls the fuel oil's viscosity regulating the oil's temperature.26.Please tell at least three composition of fuel oil.They are sulphur, ash content and cetane number.27.Please name at least three of the main factors to select a fuel oil. They are viscosity specific gravity and flash point.28.What is the usual coolant used in marine diesel engine?The usual coolants are fresh water.29.Why sea water is not used directly as a coolant In diesel engine?Because seawater is corrosive30.What's the advantage of oil-cooling pistion?The advantage is the same oil for oil-cooling piston as system lubrication.No leak problem exists in this system31.What's the disadvantage of water-cooling pistion?Leakage from cooling system to lubrication system can cause contamination of the oil, and spend a lot of management work32. What’s the function of the lubricating oil used in marine diesel engine?The function of the lubricating oil is not only to lubricate the running surfaces, but also to carry away a great deal of heat.33.How do you clean the lube oil filters?We should dismantle and clean the lube oil filter./By washing with diesel oil 34.When do you clean the fuel oil filters?When the pressure drop in the fuel oil filter is excessive./ The filter is clogged by impurities35. Why must the cylinder oil have alkalinity?In order to neutralize the acid products of combustion.36.What's the function of the cylinder oil?It's used to lubricating cylinders/transfer the heat and reducing the wear and tear./ Lubrication, sealing and removing heat.37. How do you start the air compressor?Check lube oil and cooling water first, then open the drain cock, start the air compressor final.38. What do you pay attention to when you stand by engine?Checked various pressure and temperatures, warm up the engine, turn the engine with turning gear and so on.39. Do you know the reasons why the engine does not start on air?Maybe the starting air pressure is too low or the turning gear is still engaged.40. What should you periodically do for the air reservoir?I should drain water from air reservoir.41. What's the function of gas exchange in diesel engine?To supply of fresh air and removal of exhaust gas. / To supply fresh air and exhaust the wasted gas.42. What's the function of the supercharging in diesel engine?The foundation is increased air density will raise scavenge efficiency.43. How do you operate the main engine in cold weather?I will warm up the main engine gradually.44. How do you heat the main engine?By circulating the cooling water which is heated to proper temperature.45. How do you change diesel oil into fuel oil?Fuel oil heated to proper temperature and open the fuel oilvalve.46. How do you change fuel oil into diesel oil?Shut the steam valve; decrease the fuel oil temperature, open diesel oil valve. 47. What is the function of steering gear?The function of the steering gear is to control the ship’s course.48. How do you measure the clearance of the main bearings?We measure the clearance by means of a feeler or lead.49. How do you measure the crank deflection of the main engine?By crank deflection gauge.50. Do you know why the diesel engine exhausts black smoke?The combustion was not sufficient.( The air supply is too low or The fuel valves or atomizers are defective.)51. Do you know why the diesel engine exhausts blue smoke?Because the lube oil is burnt due to blow-by.52. Do you know why the diesel engine exhausts yellow smoke?Because of too much sulphur in the fuel oil.53. Do you know why the diesel engine exhausts white smoke?The fuel oil contains too much water or cooling water leakage.54. What is the function of the turning gear?The turning gear is used to turn the engine.55. What does CPP stand for?It stands for Controllable Pitch Propeller.56. What does VIT stand for?VIT stands for variable injection timing.57. What's the type of the freshwater generator?Multi-stage flash water generator58. What's the type of the fuel oil separator?It’s centrifugal.59. What’s the function of the fuel oil separator?The fuel oil separator is used to separate impurities and water from the fuel oil. 60. What's the type of the oily water separator?It’s Gravity separation, adsorbents, floccul ents, ultrafilter, chemical addition with temperature-enhanced centrifugal devices and polymeric surface modified filtration.61. What's the function of the oily water separator?It’s used to prevent the ship from discharging oil while pumping out bilge water. 62. What's the function of the incinerator?It is used to burn the oil sludge and solid waste.63. What is the oil content limit when pumping out the bilge?The oil content limit is 15 PPM.64. What is hot work?It includes gas welding and electric welding.65. Why do you often carry out the water treatment for the boiler?Because the contamination of the water will cause problem, so we should treat it at regular intervals. / Because the impurities form scale.66. What boiler is used on a motor ship at sea?Exhaust gas boiler is used on a motor ship when the ship is at sea.67. What boiler is used on a motor ship in port?Donkey boiler is used on a motor ship when the ship is in port.68. How do you decide to overhaul the main engine generally?According to specific working condition and requirement of instruction book.69. What is the function of the soot-blower?The soot-blower is to blow away soot and the products combustion from the tube surface.70. How do you grind the valve plate of air compressor?Grind it in the path of “8” shape71. What is used to connect a diesel engine and a generator?The coupling is used to connect a diesel engine and a generator.72. What is the most common marine refrigeration?The compression refrigeration is the most commonly used type of marinerefrigeration.73. Please introduce four components required for a compression refrigerationsystem.They are the compressor, condenser, liquid receiver, and evaporator.74. How do you fill Freon 22 into the refrigeration system?Through the special passage for Freon 22.75.Why does the refrigerating compressor start and stop frequently?Because it is low-pressure controller differential set too close, lack of refrigerant, dirty or iced evaporator, leaky liquid line solenoid valve, restricted line strainer. 76. What equipment is used to handle the anchors?The windlass is used to handle the anchors.77. Please name at least three items of deck machinery.There are many machines on deck, such as windlass, derrick, winch and so on.78. How do you drain off air of the injection pump?By using vent screw.79. How do you clean the disc of an oil separator?With disc cleaner.80. What should be prepared before disassembly of cylinder for main engine/auxiliary engine?Special tools, draining off the residual oil and water.81. How do you manage sewage?Drop in sterilized medicine regularly; keep the blower in constant working.。

轮机英语会话评估口述题参考答案翻译

轮机英语会话评估口述题参考答案翻译

轮机英语会话评估口述参考答案第一章公共英语1. The engine room.The engine room is the heart of a ship. It is generally located at the stern near the ship bottom. In the engine room, there are a lot of machinery and systems, such as the main engine, the generator engine, boilers, pumps, the refrigerating system, and the air conditioning system. The main engine, also called the main propulsion plant,is the largest and most important one . The modern improvement of control systems results in machinery space remaining unattended for long periods. That is UMS.1 机舱机舱是船的心脏。

它通常位于船底尾部。

在机舱,有很多机械和系统,例如主机,发电机,锅炉,泵,制冷系统和空调系统。

主机也叫做主推进装置,是最大和最重要的一个。

控制系统的最新的进步导致机舱长时间没有人。

那就是无人机舱。

2. The engine department.There are five engineers and four motormen in the engine department on board my ship. We usually do some maintenance and repair work to keep the ship in good order. We also do some work to keep the engine room tidy and clean, such as sweeping the floor, remove the oil spilled, marking the pipes and valves with special color, etc. Working on board ship is not an easy job, so people have to cooperate well. In the engine department we get well along with each other. We are standing together regardless of situation.2 轮机部在我们的船上有五个轮机员和四个机工。

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

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。

轮机英语会话评估问答题翻译 3

轮机英语会话评估问答题翻译 3

D轮机英语会话评估问答题参考答案第一章1带过. How long have you worked on board?(你在船上工作多长时间了?)(For 5 years.)五年了2带过. Which certificate do you have now?(你现在持有什么证书?)(2nd Engineer certificate.)大管证书3带过. What is your marital status? (你的婚姻状况是什么?)How many departments are there on board?(船上有多少个部门?)(I am unmarried. There are three departments on board. Such asengine, deck and service departments.)我未婚。

船上有三个部门,即甲板部、轮机部和服务部。

4带过. How many people are there in your family? Are you married?(你家里有几口人?你结婚了吗?)(Three. No, I’m not married.)三口,未婚5带过. How many countries have you ever been to?(你曾经去过多少个国家?)(Four. Such as Japan ,America,Canada......)四个,例如日本,美国,加拿大等等6.带过When did you begin to work on board? What kind of ship have you worked on?(你什么时候开始上船工作的?你在哪些类型的船上工作过?)(In 1999. Cargo ship.)1999年,货船7.带过How many important canals are there all over the world?(世界上有几大重要的运河?)(Two. the Panama and Suez.)两大运河,巴拿马和苏伊士运河8.带过Can you tell me what is the most important thing for a seafarer?(能不能告诉我对于一个船员来说最重要的事情是什么吗?)(Safety. Safety first)安全,安全第一9. What kinds of main engine and generator engine have you worked on?(你工作过的主机和发电机是什么类型的?)(Main engine: Sulzer, Man B & W engines and so on. Generator engine: Yama, Watsila Diesel and so on.)主机:苏尔寿,Man B &W 主机等等,辅机:雅玛,瓦锡兰等等10. 带过Which classification society is your ship registered with?你们的船在哪个船级社登记注册的?)(CCS.)中国船级社11. Have you worked any ship that caused damage in critical equipment?(你工作过的船发生过重大机损吗?)No, i haven,t I served my job cautiously.是的,我工作过的货船主机损坏过12. How do you make your maintenance schedules?(如何制定你们的维修保养计划?)(It is based on ship’s planed maintenance sy stem and the machinery running hours records.)(它基于船舶计划维护保养体系和机器机械的运转时间记录)13.带过Could you list international conventions concerning marine shipping?(你能列举有关海运的国际公约吗?)(STCW, SOLAS, MARPOL, ISM Code and so on.)14. Could you tell the usages of the STCW convention?(你能谈谈STCW公约的用途吗?)(To provide standards of training, certification and watch keeping for seafarers.)(提供船员培训、发证和值班标准的国际公约。

轮机英语问答题答案及翻译

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.

轮机英语听力与会话试题解答

轮机英语听力与会话试题解答

全国海船船员适任证书国家统考轮机英语听力与会话试题解答(适用无限航区750KW及以上船舶三管轮)陆宝成编航海学院轮机教研室2010年3月1日目录第一部分轮机英语听力与会话试题解答 (3)第一章公共英语 (3)五、口述题答案 (3)六、问答题答案 (3)第二章机舱日常业务 (4)四、口述 (4)五、问答题答案 (6)第三章驾机联系 (10)四、口述题答案 (10)五、问答题答案 (12)第四章应急用语 (12)四、口述题答案 (12)五、问答题答案 (16)第五章对外业务联系 (19)四、口述题答案 (19)五、问答题答案 (21)第六章PSC/ISM检查 (23)四、口述题答案 (23)五、问答题答案 (25)第二部分船员面试手册 (28)第三部分轮机英语试题库外试题 (35)1.MARPOL 73/78公约补充题: (35)第一部分轮机英语听力与会话试题解答第一章公共英语五、口述题答案1.The position of the engine room on board is usually at the aft part of the ship.There are a lot of types of marine machinery.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.The feature of marine machinery in the engine room is that it has a wide variety.2.The engine department on board is very important.Without it, a ship cannot sail at sea nor do anything else.The personnel of the engine department include four engineers and several ratings.The chief engineer is the head of the engine department.The work in the engine department is related to machines and equipment.It is to control machines and systems and to keep them in good order.3.I’m an engineer of sea-going ships.I graduated from Binzhou polytechnic college.I have been a seaman for three years.And I have worked as a third engineer for one year.There are three people in my family.I’m single and looking for a nice girl to marry.4.My position on board is the fourth engineer.One of my shifts is from 0800 hours to 1200 hours.The other shift is from 2000 hours to 2400 hours.I’m in charge of the boiler, incinerator, oily water separator and other equipment on board.I have worked as a fourth engineer for one year.And I have worked on various kinds of cargo ships, (such as bulk carriers, container ships, general cargo ships, tankers, and so on.)5.The engineer on duty works for 4 hours each watch.For example, a fourth engineer works from 0800 hours to 1200 hours.He also works from 2000 hours to 2400 hours.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 is going to hand over the shift.The third engineer will go on the next shift.6.I’m glad to introduce myself.My name is _____.I’m ____ years old.I graduated from Binzhou polytechnic college.I hav en’t got any educational degree.Now I’m a fouth engineer on board.I love my job.六、问答题答案1. I have worked on board for three years.2. Now I have a fourth engineer’s certificate.3. I’m single. There are three departments on board.4. There are three people in my family. No, I’m single.5. I’ve been to ten countries.6. I began to work on board in 2009. I have worked on various kinds of cargo ships, (such as bulk carriers, container ships, general cargo ships, tankers, etc.)7. There are two important canals all over the world. They are Panama Canal and Suez Canal.8. Yes, of course. The most important thing for a seafarer is safety.9. I have worked on main engine SULZER RTA58 and generator engine B&W L23/30.10. Our ship is registered with CCS (LR, BV, ABS, and DNV).11. No, I have not worked on any ship with damage in critical equipment.12. I make our maintenance schedules according to the rules and equipment situations.13. Yes, of course. The international conventions concerning marine shipping include SOLAS, STCW, MARPOL, and so on.14. Yes, of course. The usages of the STCW conven tion are in seafarers’ training, certification and watchkeeping.15. The purpose of Classification Society is to carry out surveys in accordance with the rules and regulations for the safety of ships. Some of them are CCS, LR, BV and ABS.16. Yes, of course. Different kinds of ships’ surveys include initial survey, annual survey, intermediate survey, and special survey.17. UMS stands for unattended machinery space. I haven’t served any UMS.18. Yes, I have experienced PSC inspection. The last inspection I experienced was in the port of osaka in 2009.19. In the overhaul of a cylinder, we should pay attention to safety precautions and the manufacturers’ instructions.20. Before entering an enclosed space such as a ballast tank, I will check the oxygen content in it first.21. The minimum safe oxygen percentage for the safety of the workers in an enclosed space is 18 percent.第二章机舱日常业务四、口述1.The difference between the diesel engine and the gasoline engine are mainly as follows: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.I will introduce the engine room to Xiao Wang in this way: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 the same level.And there are a lot of other machines for me to introduce to Xiao Wang.3.I will introduce the equipment and machinery in the engine room in this way:There are hundreds 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.4.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 shaft 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 the outboard and inboard ends of the tailshaft.5.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.This is an illustration of the structure of a main engine.In the picture, Part 1 and Part 3 form the crankcase.Part 2 is the main bearing housing.Part 10 is the crankshaft.Part 8 is the connecting rod.The connecting rod is connected with Part 6, the piston, through Part 7, the piston pin.The piston is moving in Part 4, the cylinder liner.There are a lot of other parts in the picture.7.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 the 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.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 favourable 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.This picture illustrates various types of piston rings.The first one in the picture is the section of a straight-flanked ring.The second one is a diagonal cut piston ring.The third one is a kind of piston ring with one inner-side chamfer.The shape of the fourth one is ladder-shaped.And the fifth one is with an oval shape at the outer side.10.There are two different lubricating modes for the main engine.One is for lubrication of the cylinders.The other is for bearing lubrication.The method of applying oil to the cylinder walls is usually by small pumps, known as mechanical lubricators.And the oil supplied is in small quantities.But the usual method of bearing lubrication is by forced feed system.It provides a copious supply of oil to all bearings.11.The basic working principle of purifiers is centrifuging separation.In a purifier, there are separation discs and outer periphery with a series of holes.When fuel 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.The oily water separator is first filled with clean water.The oily water mixture is then pumped into the coarse separating department.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.13. Anti-pollution equipment is necessary especially for ocean-going ships.The equipment includes the oily water separator, the incinerator and the sewage treating system.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. The ballast system is used to bring the ship’s drafts into a seaworthy condition.It allows water to be drawn from any tank or the sea.And it allows the water to be discharged to any other tank or the sea.By this way, it can trim the vessel as bined or separate mains for suction and discharge may be provided.We must operate the ballast system according to the international and port regulations.15. The operation of the bilge water system is an important routine work.It needs great care.The discharge of bilge water must meet relevant legislative requirements.The operation must be recorded and reported to the chief engineer.The duty engineer should discharge the bilges before handing over a watch.And the relieving engineer should check the bilge level when taking over a watch.五、问答题答案1. One type of the main engine on board is a slow speed two-stroke diesel engine.2. In an electronically controlled main engine, fuel injection quantity is controlled by an electronic control unit (ECU) to ensure good atomization and combustion.3. Dual fuel technology allows the main engine to run in either gas mode or diesel mode.4. Because a two-stroke engine can produce more power than a four-stroke engine of a similar size, it is widely used on board ships.5. Because in the four-stroke engine there is an adequate overlap between the air inlet valve opening and the exhaust valve closing, the gas exchanging quality is better than in the two-stroke engine.6. The three moving parts of a marine main engine are pistons, connecting rods and a crankshaft.7. The sequence of the four strokes is suction, compression, expansion and exhaust.8. The fixed parts of a marine main engine include the bedplate, frames, cylinder blocks and cylinder covers,9. The operation between two injections is called a working cycle of a diesel engine.10. The foundation of a diesel engine is the bedplate.11. The tie rods are used to secure the bedplate, frames and cylinder blocks together. They can withstand very high tension.12. The function of the governor is mainly to regulate the speed of the engine.13. The feature of the governor is that it should be matched to the engine requirements in terms of droop, load limiting, response time, and so on.14. The crosshead pin is used for connecting the piston rod and the connecting rod.15. The piston rod stuffing box is used for sealing between the crankcase and the scavenging air box.16. The two types of cooling water systems are closed cooling systems and open systems.17. The function of the head tank in the cooling water system is to allow water expansion and make-up.18. The open cooling system is for the circulation of the sea water. It draws up sea water from the sea and makes it flow through the lube oil cooler, the main engine air coolers and the freshwater cooler.19. In the closed cooling system, the fresh water first passes the freshwater cooler, and then is circulated through the cooling water jackets of the main engine to cool cylinder liners, cylinder heads and exhaust valves.20. The central cooling system has two separate fresh water circulation systems: the high temperature system for cooling the main engine; the low temperature system for cooling high temperature fresh water and various coolers. 21. The central cooling water system can keep the cylinder cooling water temperature stable and reduce the maintenance work of the system.22. Fuel oil viscosity of the main engine can be controlled by regulating its temperature.23. The two sub-systems of the fuel oil system are the fuel supply system and the fuel injection system.24. The function of the fuel oil viscosity regulator is to control oil viscosity.25. The fuel oil viscosity regulator works by regulating the temperature of fuel oil.26. The composition of fuel oil includes carbon, hydrogen, sulphur and nitrogen.27. The main factors to be considered in selecting fuel oil include its cetane number, diesel index, calorific value and viscosity.28. The usual coolants in a marine diesel engine are fresh water, sea water and lube oil.29. Because seawater can cause corrosion, it is not used as a direct coolant in the diesel engine.30. The advantage of oil cooling pistons is that there is no risk of water leaking into the lube oil system.31. The disadvantage of water cooling pistons is the risk of water leaking into the lube oil system.32. The functions of the lubricating oil in the main engine include reducing friction, cooling and cleaning.33. We clean the lube oil f ilters according to the manufacturer’s instructions.34. When the pressure drop is excessive, we should clean the fuel oil filters.35. Because the cylinder oil has to neutralize sulphuric acid formed while burning low-grade fuel oil, it contains alkalinity.36. The functions of the cylinder oil include lubrication, cooling and cleaning.37. When starting the air compressor, we should check lube oil, supply cooling water, operate the unloader and close drain valves.38. When standing by engine, we should pay attention to the power supply, the preparations of the lube oil, fuel oil, cooling and starting systems, and other things.39. Yes. That the engine does not start on air is probably because the starting air pressure is too low, or the turning gear is still engaged.40. We should periodically drain water from the air reservoir.41. The function of gas exchange in a diesel engine is to supply fresh air into and remove exhaust gases from the cylinders.42. The function of supercharging is to increase the mass of air charged into the cylinders.43. I will gradually warm up the main engine in cold weather.44. To heat the main engine, I will preheat the cooling and lube oil systems, and start the cooling water and lube oil circulating pumps.45. When changing diesel oil into fuel oil, I will open the fuel oil heater steam valve, open the daily fuel oil tank valve and close the daily diesel oil tank valve.46. When changing fuel oil into diesel oil, I will gradually change the oil temperature, open the daily diesel oil tank valve and close the daily fuel oil tank valve.47. The function of the turning gear is to turn over the main engine before its starting and after its shutting down.48. We use lead wires or the feeler to measure the clearance of the main bearings.49. We use a special gauge to measure the crank web deflection of the main engine.50. Yes. The diesel engine exhausts black smoke because the air supply is too low, or the fuel valves are defective, or the combustion in the cylinder is incomplete.51. Yes. The diesel engine exhausts blue smoke because lube oil is being burnt owing to blow-by.52. Yes. The diesel engine exhausts yellow smoke because the sulphur content in the fuel is higher than normal.53.Yes. The diesel engine exhausts white smoke because there is too much water in the fuel.54. The function of the steering gear is to control the ship’s course.55. CPP stands for Controllable Pitch Propeller.56. VIT stands for Variable Injection Timing.57. The freshwater generator on our ship is a vacuum boiling type.58. The fuel oil separator on our ship is a centrifugal type.59. The function of the fuel oil separator is to purify the fuel oil.60. The oily water separator on our ship is a gravity separation type.61. The function of the oily wate r separator is to ensure that the oil content in the water doesn’t exceed the required limit when discharged into the sea.62. The function of the incinerator is to burn up oil sludge, waste oil and some solid wastes.63. When we pump out the bilge, the oil content limit is 15 ppm.64. Hot work is any work with flame or sparks, such as gas cutting and welding.65. We often carry out water treatment for the boiler because it can reduce scale forming, prevent corrosion and water carry-over by steam.66. An exhaust gas boiler is used on a motor ship at sea.67. A donkey boiler is used on a motor ship in port.68. Generally, I will decide to overhaul the main engine according to its running hours and performance.69. The function of the soot blower is to blow soot and combustion products away from the tube surfaces.70. I will use coarse grinding material and then fine grinding material to grind the valve plate of an air compressor.71. A coupling is used to connect a diesel engine and a generator.72. The most common marine refrigeration is of a compression type.73. The components required for a compression refrigeration system include a compressor, a condenser, an expansion valve, and an evaporator.74. I will fill Freon 22 into the refrigeration system through the filling valve or the suction end of the compressor.75. That the refrigerating compressor starts and stops frequently may be a result of lack of refrigerant, dirty or iced evaporator or leaky liquid line solenoid valve.76. The windlass is used to handle the anchors.77. The deck machinery includes the mooring winch, deck crane and windlass.78. I will drain off air of the injection pump by opening the vent cock.79. I will use a special disc cleaner to clean the disc of an oil separator.80. Before disassembly of the cylinder of the main or auxiliary engine, we should prepare various tools, hoisting devices and other materials.81. We manage sewage according to the international and national regulations.第三章驾机联系四、口述题答案1.Communications between the engineers and deck officers are very important.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 the telegraph and when the ship will arrive at the port.Before the engineer gives the main engine a trial on power, he will tell the officer.While testing the steering gear, the engineer will report the rudder angle to the bridge.If anything unexpected happens, they will notify each other as soon as possible.2.A noon report must be written every day.It 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.Before taking over an engineering 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 machinery and systems.He should check the level and condition of fuel, water or residues in tanks and bilges.He should know the condition and mode of operation of the main and auxiliary systemsHe should also check other necessary things.4.Before handing over an engineering watch, the engineer to be relieved should record all the incidents happened during his watch.He should tell the relieving engineer whether there are any special instructions.He should tell the relieving engineer 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 personnel.And he should tell him all other things concerning the safety and environmental protection.5.When 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 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 w ill ring “stand-by” on the engine telegraph.6.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 ready for maneuvering.Some control modes must be changed overfrom 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.If permissible, a test reversal of the engine should be carried out before arrival in congested waterways.7.When sailing at rough sea, the ship will pitch and roll violently.So 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 resistance.So we should closely observe the working condition of the main engine.And we should get ready to respond to any emergency conditions.8.After the ship is in position, the bridge will giv e the order “finished with engine”.At that time, we begin finishing with 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 3 or 4 turns at first and through one turn at intervals during cooling.9.The steering gear should be tested before departure and arrival.It should be tested after being repaired.If requested by the port state control officer, testing should also be done.While testing the steering gear, the deck officer and the engineer should work together.The rudder angle should be checked and the system be tested.Any error or malfunction if found, should be corrected.10.Before the trial of the main engine, the duty engineer will ask the motorman to warm up oil fuel, lubricating oil and the engine.The systems of lubricating oil, cooling water and fuel oil should be checked, prepared and their pumps turned on.The compressed air system should be drained, charged and its valves opened.Then turn and run the engine by putting in starting air.After the trial of main engine, the duty engineer should write down the starting air pressure values for each time the engine is started ahead and astern.Any abnormal condition found during the trial should be written down and dealt with as soon as possible.11.Engine room orders are mainly standard engine orders.“Stand by engine” requires that engine room personnel get fully ready to manoeuvre.“Full ahead” means the maximum manoeuvring engine revolution for ahead 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 the movement of engine is no longer required.12.The telegraph in the engine room is a 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” pos ition in the middle.五、问答题答案1If the communication between the engine room and the bridge fails, accidents will happen.2I need to communicate with the bridge before testing the main engine, the steering gear and whenever necessary. 3To communicate with the bridge, I usually use the telephone.4I think that the records of the communications should be maintained because they can provide evidence of operation and references for deciding responsibilities.5Yes, I think English is very important during the communication.6 We should check the engine telegraph before sailing, usually one hour in advance.7 Checking the telegraph usually begins with the “Slow” position ordered from the bridge.8 We should test the steering gear before departure from a port and arrival at a port.9 Before starting the main engine, we should check the various systems of the engine, especially the reversing and control gear.10 We will test the main engine by running it briefly on power both ahead and astern.11 When “Stand by engine”, we will start the fresh water pump and make other preparations for the cooling water system.12 When “Stand by engine”, we should start the lube oil pump and make sure that lube oil supply is in order.13 When I am going to change fuel oil over to diesel oil, I will gradually change the oil temperature.14 That the engine speed rises up by using fuel oil instead of diesel oil is because the calorific value of fuel oil is higher than that of diesel oil.15 When “Finished with engine”, we will shut down the air system, put in the turning gear, open all drains and indicator cocks, and do a lot of other things.16 We should warm up the oils gradually when the ship is sailing in the cold zone.17 The duty engineer should quickly operate the main engine astern when “Full astern” is ringing up.18 The duty engineer will correct the clock in the engine room by comparing it with the clock on the bridge at noon.第四章应急用语四、口述题答案1.I have heard of a case of main engine trouble.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 fuelcam for that cylinder was found broken.As there was no spare parts on board, that cylinder was cut off until the ship arrived at the next port of call.I think that engineer on that ship did the right thing.2.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 in 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 be 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 for assistance and rescue.3.Turbocharger surge can be due to various reasons.One is high back pressure of the exhaust manifold and low flowing quantity through it.Another is the insufficient supply or bad combustibility of fuel oil.A narrowed scavenging air passage is a possible cause too.Scavenge fire can also cause turbocharger surge.Actions to be taken vary with the troubles and situations.4.In some emergency cases, the main engine may run with one cylinder cut off.In this case, the engine must run at a lower speed.The engineer must reduce the load of the engine.The exhaust gas temperature of the remaining cylinder should not exceed normal full-load temperatures.Sometimes severe or even dangerous vibrations may occur.The engineer must keep close watch on the situation.If necessary, some measures must be taken.5.Once a scavenge fire occurs, 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 stopped.6.If a crankcase explosion occurs, we should immediately take actions.We should reduce speed to “slow”.We should ask the bridge for permission to stop.When the engine is stopped, stop the primary fuel oil pump.And stop the lubricating oil pump.Then do something to find the cause of the explosion.7.I have heard of a blackout case on board a ship.That s hip’s fourth engineer mistakenly shut down No.1 auxiliary engine which was supplying electric power.At that time, the ship was turning to port, using No.2 hydraulic pump of the steering gear.With no electricity, the rudder remained at 4 degrees to port and the ship struck a ship at anchor.The emergency power of that ship could supply power to No.1 hydraulic pump but the duty officer on the bridge did not know that and did not start that pump immediately.I think that this accident could have been avoided if some crewmembers of that ship had had more knowledge about their ship and worked more carefully.8.To start an emergency generator, the following procedures must be followed:First check the lube oil level in the crankcase of its prime mover.Then check the fuel oil level 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 that every thing is in order, start the machine.。

船舶轮机实用口语

船舶轮机实用口语

Taking over a Ship 接船 Part I Conversations 会话 1 Delivery and Acceptance between the Two Chief Engineers 轮机长间的交接 A :The Chief Engineer to take over the ship 接船轮机长 B :The Chief Engineer to hand over the ship 交船轮机长 Dialogue 1 Introduction 介绍 A :Excuse me ,are you the Chief Engineer? 打扰一下,你是轮机长吗? B :Yes ,I am. Can I help you? 是的,我是。

你有什么事? A :I'm the Chief Engineer to take over the ship. My name is Wang Ming. 我是接船轮机长,我叫王明。

B :Mr. Wang ,how do you do. Take a seat ,please. 你好,王先生,请坐。

A :How do you do. May I have your name ,please? 你好,请问贵姓? B :John Smith. 约翰·史密斯。

A :Thank you ,Mr. Smith. Here is my business card ,and this is the letter from our company. 谢谢,史密斯先生。

这是我的名片及公司信件。

Dialogue 2 Taking over documents 接收文件 A :Could you show me the Engine Logbook(? 可以让我看看轮机日志吗? B :Sure. Here you are. 好的,给你。

A :I'd like to see the other documents and certificates. 我还想看其他的证书及文件。

轮机英语听力与会话口语评估练习

轮机英语听力与会话口语评估练习

轮机英语听力与会话口语评估练习轮机英语听力与会话口语评估练习口述题第一章公共用语1. The engine room.(1) Position of the engine room on board.(2) Type of machinery in the engine room.(3) Feature of marine machinery in the engine room.The engine room is the heart of a ship. It is generally located atthe stern near the ship bottom. In the engine room, there are a lot of machinery and systems, such as the main engine, the generater engine, boilers, pumps, the refrigerating system, and the air conditioning system. The main engine, also called the main propulsion plant,is the largest and most important one . The modern improvement of control systems results in machinery space remaining unattended for long periods. That is UMS2( 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 the engine department.The engine department takes in charge of the engine room. They can make the machinery especially main engine working smoothly ,and anti-pollution.The chief engineer commands the department. The second engineer ,the third engineer and the fourth all work under his order. There are also some motormen in the department. Thecaptain is responsible for the whole ship.One of major responsibilities of engine department is to keep the machinery running safely by proper operation and maintenance . Crew members of the engine department should overhaul , operate and maintain the equipment strictly by the rules . We always keep the machines in our engine room in good order.3. Self-introduction.1).Your education background2).Your working experience3)Your familyMy name is… I am…years old. I come from…. I am single. I graduated from GuangZhouMarine Technical School in 2003. I have been working on board as an engineer for about 5 years. In my spare time, I like listening to the music, reading books and doing some exercises.I like my job very much.4. Your daily work on board1) Your position on board.2) Your duties during watch-keeping3) your experience.I work as an engineer on board. I like the life on board. My main work is to keep all the pipes and pumps in good condition. Sometimes Ihave to do some repair work such as repairing the air compressor or pump cylinders. As my experience the most common problem is the pump cylinders.5. Watch-keeping in the engine room1) 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 the shift.The engineer on duty works for 4 hours each watch. He shall be able to service all the machinery. He has to maintain the machinery in good working condition. I am an engineer on board.I am in charge of deck machinery, all pumps, lifeboat, diesel engine and so on. Sometimes I have to do some repair work. When something goes wrong, I have to check and remedy it.6. Could you introduce yourself?(1) What’s your name?(2) Where did you graduate?(3) What education degree do you have?My name is …… I am … years old. I graduated from …..University. I majored inEngineering. I have bachelor degree now.第二章机舱日常业务1. Please describe the difference between the diesel engine and the gasoline engine. (See Fig. 2-1 and Fig. 2-2)There are many differences between the diesel engine and thegasoline engine. For example:(1)the gasoline engine is operated with four -stroke, but the diesel engine could either be operated by four or two.(2)The diesel engine is started by compressed air or electric motor, but the gasoline engine is normally started by motor and fired by spark plug.(3)The diesel engine is a large type usually, it could produce much more power than the gasoline engine, and it has high mechanism efficiency, so it's the most commonly used engine on board ship 2. Xiao Wang is a cadet of the engine department, who just graduated from Shanghai Maritime University. How doyou introduce all the engine room to him? The engine room is the heart of the ship. There are a lot of machines there. These machines provide power or assistant for the ship's propulsion ,or the power of daily used for the crew (daily lighting/cooking… ). The main engine which is the heartof the engine room, it can supply power for the ship's propulsion,so you must especially to take care of it. The donkey engine likeboilers which is used for producing steam, air compressors are also important. Without them the ship can't operate. So as a cadet of the engine department, you should be familiar with them, and keep them in good running condition.3. Xiao Zhang is a three-year student majoring in marine engineering from Shanghai Maritime University. How do you introduce the equipment and machinery in the engine room?There are many machines in the engine room. The main engine is the heart of the engine room; it could supply power for the vessel's propulsion. There are a lot of donkey engines in the engine room:boilers for producing steam, fresh water generator is used to produce fresh water from seawater, air compressor is used to supply compressed air … . So as on e of engine department, you should be familiar with them, and keep them in good running condition.4. Look at the illustration and say something about the disposal of the shafting and diesel engine. (See Fig. 2-3) The power of the diesel engine is transmitted to the propeller through the transmission system. The items of transmission system include various shafts, such as the thrust shaft, one ormore intermediate shafts and tail shaft. These shafts are supported by the thrust block, intermediate bearings and the stern tube bearing. The propeller consists of a boss with several blades. The thrust is transmitted along the shafting to the thrust block and finally to ship structure.5. Look at the illustration and say something about the probability of medium-speed and high-speed diesel engine. (See Fig. 2-4) When the ship is sailing at full speed, it needs four engines running. When the ship is sailing at half speed, it requires two enginesrunning. While the ship is operating at about 30 % of full speed, one engine is enough to meet its power requirement. That is, the ship can be operated with single engine, double engines, or four engines according the load condition. Generally, when the ship is sailing at sea speed, it has four engines running, while it approaches the wharf, it has two in running. 6. Look at the illustration and say something about structureof the main engine. (See Fig. 2-5)The structure of the main engine is as follows:(1) the construction mainly includes bedplate, frame, cylinders, pistons, connecting rod, main bearing and crankshaft.(2) The crankshaft rests in main bearings built into cross girdersof the bedplate. On the top of A frame there is a scavenging air box. The bedplate, frames and cylinder blocks are secured together by longtie-rods.(3) A piston consists of a lower part called piston skirt and an upper part called piston crown.7. Look at the illustration and say something about stressstatus of the moving parts. (See Fig. 2-6)The moving parts shown in the illustration mainly include the piston, the connecting rod, and the crankshaft. These are all critical/mainparts of the engine. According to the specific condition shown in the picture, the piston is under compression force, the connecting rod is under tension stress and compression force, while the crankshaft isunder the torsion forces.8. Look at the illustration and say the type of piston head shape in diesel engine. (See Fig. 2-7)knurled piston圆顶活塞dome head piston 凸顶活塞flat head piston平顶活塞crownhead piston(convex head piston)凹顶活塞concave head piston阶梯顶活塞9. Look at the illustration and say the types of piston ring(See Fig. 2-8) Pistons are usually equipped with piston rings. There are different kinds of piston rings in used. For example: In accordance with sub-section shape按断面形状分,it canbe divided into the following types: half keystone ring半梯形环Rectangular ring矩形环Chamfer Ring倒角环Twisted ring 扭曲环and so on. By structure,it can bedivided into two main types: Scraping oil ring 刮油环, Gas Ring 气环, different kindsof piston ring has different functions, but all in all it including the function of sealing, conditioning oil, Thermal conductivity (heat), Direction (bearing) 密封、调节机油(控油)、导热(传热)、导向(支承)10. Please describe the lubricating mode of main engine.Large marine diesel engines of crosshead construction generally have two systems of lubrication: a totally loss system feeding the cylinders and a circulating system lubricating the running gear and cooling thepistons. Oil is supplied to the cylinder liner wall and piston rings by means of mechanical lubricators. The lube oil to the various moving parts enables the formation of an oil film which reduces friction and wear.11. Talk about the working principle of (oil) purifier according to the picture given. (See Fig. 2-9)Oil purifiers are used on board ship to treat fuel oil andlubricating oil. The oil to be purified is first allowed to settle in a settling tank. Any large particles will settle out and can be drained every watch. After the oil has time to settle, it is passed through fine meshed wire filters to remove any coarse particles(油经过沉淀后,再通过细滤器去除大颗粒杂质). The oil is then sent to the oilpurifier.An oil purifier uses centrifugal force for separating dirt or water from oil. Oil to be purified is allowed to enter the bowl while it is rotating. The heavier components in the oil are thus forced outwards. The solid particles that are too fine to be removed by filtration are forced towards the circumference of the bowl. ( Oil purifiers usually maintain a layer of water inside the bowl to act as a seal for the oil. Without the water layer to act as seal, the oil can flow out together with the particles and be lost. There will be a ring that acts like a barrier between the oil layer and the water layer. This ring is known as dam ring or gravity disc.The most common designs have conical plates toensure the particles to clump together. The larger particles formed will weigh more and more and are able to be separated from the oil easier.)12. Talk about the working principle of oily water separator according to the picture given. (See Fig. 2-10)The oily water separator works on the principle of coalescing small oil droplets (聚结小油滴)in the water to form larger oil drops. When the oil drops becomes large enough, the lower density oil drops floats up and collects at the top of the vessel. The water remains at the lower portion and is pumped overboard. The oil layer is pumped into an oily bilge tank, which can be pumped out at an oil collecting facility when the ship arrives at a port.The separator consists of a vertical cylindrical pressure vessel (垂直的圆柱形压力容器)containing a number of inverted conical plates(反向的锥形板). The oily waterenters the separator in the upper half of the unit and is directed downwards to the conical plates. Large globules of oil separate out in the upper part of the separator while the smaller globules are carried by the water into the space between the plates.The rising velocity of the globules are carried them upwards where they become trapped by the under surfaces of plates and coalesce until the enlarged globules have sufficient rising velocity to travel alongthe plate surface and break away at the periphery.(油滴向上的速度使油水向上运动,油滴在捕集板的下表面被捕集,并开始集合,直到油滴长大至有足够的上升速度沿捕集板的表面运动并在四周分离) As the oil rises, itis caught underneath an annular baffle (在圆形挡板下面)and is led up through theturbulent inlet area by risers to collect in the dome of the separator. The water leaves the conical plate via central a central pipe which is connected to a flange at the base of the separator.13. Talk about the anti-pollution equipment on board ship.There usually is some anti-pollution equipment on board ships: they are oily water separator, incinerator and sewage treating system.(1)Oily water separators are used to ensure that ships do not discharge oil when pumping out bilge water or oily water from oil tanker preventing oil contaminated space. They should be used in conjunction with some forms of filters if greater purity is required. (2)The incinerators are used to burn the solid waste.(3)And some biological sewage treatment plants are in use at sea to treat the sewage water the whole ship produced. All these equipment perform their duties to prevent pollutions from ship to the sea. (And we must take great care about them to meet the latest legislative requirements.) 14. T alk about the operation of the ballast system.(1)The ballast system is arranged to ensure that water can be drawn from any tank or the sea and discharged to any other tank or the sea asrequired to trim the vessel. Combine or separate mains for suction and discharge may be provided. Where a tank or cargo space can be used for ballast or dry cargo then either a ballast or bilge connection will be required. (2)The system must therefore be arranged so that only the appropriate pipeline is in service; the other must be securelyblanked(安全隔离) or closed off. The automatic filling of any tank may be obtained by opening the valve of sea water main connected to the discharge main. For operating the ballast system, care must taken when we open or close the relative valves. Usually the ballast pump is centrifugal pump, so it must be operated according to the requirement.15. Talk about the operation of the bilge system.(The operation of the bilge system is an import routine work, which needs great carefulness. When it is needed, the following procedure must be strictly observed:)1) Discharge the bilge tanks one by one.2) Open and close the relevant valves when changing over to another tank according to the operation procedure.3) Stop pumping out when the bilge tank is nearly empty.4) Pay attention to the filters and mud-boxes(油泥箱) to ensure no clogging5) The discharge must meet the relative legislative requirements.6) The operation must be recorded and reported to C/E.( The duty engineer should discharge the bilges before handing overa watch. And relief engineer should check the bilge level when taking over a watch.)第三章驾机联系1. Communications with officers.In order to ensure the safe navigation of the ship, frequent communication between the engineers and officers is necessary. The usual means of communication is by telephone and telegraph. If the communication between the engine room andthe bridge fails, the shipwill be endangered. The records of communication should be maintained which will provide evidence in the event of an accident at sea. Noon report is also a good means of communication between the engine room and the bridge. 2. Noon report.Noon report must be recorded every day. It is a table with three columns in it. The first one is about the daily performance data; There are six lines in the first columns, some of the data of main engine running, ship and voyage are to be entered here, such as the total revolutions and average rpm of M.E. between noons; the speed of the ship; the distance the ship has made and the distance still remains to thenext port of call; and of course the ETA which can be calculated according to the present speed and situations. The second one is about the remarks from chief engineer if he has any; and the third is the log of working hours of the main engine and auxiliary engines. 3. Take over watch.Before taking over an engineering watch, the relieving engineer should check various things.(1)He should read the standing orders and special instructions ofthe chief engineer. (2)He should be aware of all work being performed on machinery and systems. (3)He should check the level and condition of fuel, water or residues in tanks and bilges.(4)He should know the condition and mode of operation of the main and auxiliary systems (5)He should also check other necessary things.4. Hand over watch.At the completion of the watch, each member of watch-keeping should hand over to his relief, ensuring that the relief is competent to take over and carry out his duties effectively. Before going off duty, the engineer in charge of the watch shall ensure that all events related to the main and auxiliary machinery are suitably recorded. He should tell the relieving engineer the standing orders, special instructions and unfinished work, if any. If he has any reason to believe that the relieving engineer is not capable of carrying out the watch-keeping duties effectively, he shall not hand over the watch and the chief engineer shall be notified.5. Standby engine before departure.When standing-by engine for sailing, we should do various things.(1)We should check various systems and parts of the main engine.We should warm up the main engine.We should engage the turning gear and give the engine at least one complete turn. (2)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 standby engine?船舶抵达锚地或进港需要备车。

航海英语听力与会话中英答案之欧阳引擎创编

航海英语听力与会话中英答案之欧阳引擎创编

第一章公共用语欧阳引擎(2021.01.01)口述题1. Please say something about your hometown. 请评价一下你的家乡例一(简单)(1) My hometown is Dalian. Dalian is a beautiful city. 我的家乡是大连。

大连是一座美丽的城市。

It is in the Liaoning Province, facing the Bohai Sea. 它是在辽宁省,面对渤海。

There are about 5 million people in the city. 大约有500万人在城市。

(2) It is a famous tourist coastal city in China. Its climate around the year is suitable and comfortable for living. 它是著名的旅游沿海城市,整年的气候很合适,舒适对于的生活。

The sky is blue and the air is clean. There are many famous spots attracting many tourists every year. 天空是蓝色的,空气是那么清新。

有许多著名的景点每年吸引了很多游客。

(3) The specialties of Dalian is the seafood. There are many good restaurants providing delicious seafood. 大连特色是海鲜。

有很多好的餐厅提供可口的海鲜。

例二(稍难)I come from Zhoushan我来自舟山Zhoushan is a city in Zhejiang province舟山是浙江省一个城市It is a small city with a population of about 100,000. 这是一个小城市的人口大约10万It is located by the sea. It is a famous tourist city. 它坐落在海边。

轮机长英文面试60题(含答案,供参考)

轮机长英文面试60题(含答案,供参考)

轮机长英文面试60题(含答案,供参考)1.你能谈谈你的最后一艘船吗?您体验过哪些类型(品牌)的主机?在我的最后一艘船上,我主要关注发动机类型等细节DOOSAN MAN B&W 8K90MC-C,36560 KW,总吨位 39906/净吨位 24504,从印度海航行到欧洲我有使用过几种不同类型的主机的经验,例如苏尔寿、MAN B&W 和 UEC 等。

2. 总工程师应该具备哪些能力?<>n>首先,我认为对于一个总工程师来说,工作中的熟练和熟练是非常重要的。

其次,他应该在发动机部门保持良好的管理。

第三,他应该能够通过公平分配工作来激励他管理的每个人。

第四,他需要擅长英语和语言交流。

最后,对于总工程师来说,拥有工作精神,与船长、技术监督及公司其他人员、大轮机长、大副保持良好的关系。

最重要的是,在大多数情况下,他应该听从师父的命令或指示。

上面的答案仅供参考。

3.您上船的气缸润滑油和燃油消耗量是多少?<>n>F或您的参考资料:主机耗油量约80-95吨/天,汽缸油约300-400升/天,视转速和海况而定。

通常情况下,主机气缸润滑油的消耗率为0.8-1.2克/小时/马力,而燃油消耗率约为120-140克/小时/马力。

4. 能否请您详细描述一下加注程序?我应该先按照船东的指示制定加油计划,然后报船长批准。

其次,应召开加油会议,明确船员在加油过程中的职责。

第三,准备以下的插头,灭火器,桶,报警器,通讯装置,燃油系统图(图)。

<>n>第四,我应该命令三工程师测量供应商油箱中的油量并记录流量计数字。

一切准备就绪后开始加油。

我应该命令值班工程师一直进行探测,尤其是在为每个油箱加油的开始和结束时。

我的值班工程师应注意油压、温度和油样n 和 u sed 作为未来的证据。

顺便说一句,负责工程师应该注意,需要再取一瓶样品油,这些油样将在容器中储存三年,以满足MARPOL VI 的要求。

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轮机英语会话评估口述参考答案第一章公共英语1. The engine room.The engine room is the heart of a ship. It is generally located at the stern near the ship bottom. In the engine room, there are a lot of machinery and systems, such as the main engine, the generator engine, boilers, pumps, the refrigerating system, and the air conditioning system. The main engine, also called the main propulsion plant,is the largest and most important one . The modern improvement of control systems results in machinery space remaining unattended for long periods. That is UMS.1 机舱机舱是船的心脏。

它通常位于船底尾部。

在机舱,有很多机械和系统,例如主机,发电机,锅炉,泵,制冷系统和空调系统。

主机也叫做主推进装置,是最大和最重要的一个。

控制系统的最新的进步导致机舱长时间没有人。

那就是无人机舱。

2. The engine department.There are five engineers and four motormen in the engine department on board my ship. We usually do some maintenance and repair work to keep the ship in good order. We also do some work to keep the engine room tidy and clean, such as sweeping the floor, remove the oil spilled, marking the pipes and valves with special color, etc.Working on board ship is not an easy job, so people have to cooperate well. In the engine department we get well along with each other. We are standing together regardless of situation.2 轮机部在我们的船上有五个轮机员和四个机工。

我们通常在一些保养和修理工作去保持船正常。

我们也做一些工作去保持机舱整洁和干净,例如打扫地面,去除溢油,用特别的颜色标记管路和阀。

3. Self-introductionMy name is Yan li. I was born in 1980 in Da lian. I am unmarried but I have a beautiful girl friend. I am studying in hua yang marine school in 2008 in engineering management. I have been working on board as a motorman for about 5 years. There are three people in my family: my father my mother and I. I like play basketball and read some books .I love my family and my work. That’s all, Thanks.3自我介绍我的名字是严厉。

我在1980年出生在大连。

我未婚但有一个漂亮的女朋友。

我在2008年在华洋水运学校轮机专业学习。

我作为一个机工在船上工作了五年。

我家有三口人:我父亲,母亲和我。

我喜欢打篮球和读书。

我爱我的家庭和工作。

谢谢4. Your daily work on boardAs the engineer officer in charge of watch, my daily work on board is as follows: I shall ensure that the main propulsion plant, auxiliary machinery and steering gear are in goodorder. The current operational parameters of all machinery should be observed, such as the exhaust gases temperature of main engine, the cylinder jacket outlet cooling water temperature and pressure etc. During watch, the bridge orders must be carried out right now. Any abnormal parameters in relation to the equipment should be paid attention.4 你在船上的日常工作作为一个值班的轮机员,我的日常工作如下:我将确保主推进装置,辅机和舵机正常。

所有机器当前的运行参数应当被观察,例如主机的排气温度,缸套出口的冷却水和压力等等。

在值班期间,必须立刻执行驾驶台的命令。

应当注意关于设备的任何异常的参数。

5. Watch-keeping in the engine roomWhen a ship is at sea, each engineer should keep a duty-watch for 4 hours. During his duty watch, the engineer makes some tour inspection of the engine room and put down all the figures into the engine room log book. He has to keep everything in good order. During watch, the bridge orders must be carried out right now. When his watch is finished, he should tell the relieving officer the present condition of the engine room before handing over the watch.5在机舱值班当船在海上的时候,每个轮机员应当值班四小时。

在他值班期间,轮机员要做一些机舱的巡视并记录所有的数据到机舱日志中。

他也必须确保一切正常。

当他完成值班,他应当在交班之前告诉接班人员机舱目前的状况。

6. Could you introduce yourself?My name is ……. I graduated from DalianMaritimeUniversity in 1988 with a bachelor’s degree in marine engineering.6 你能介绍一下你自己么?我是——————。

我在1988年毕业于大连海事大学轮机专业第二章机舱日常事务1. Please describe the difference between the diesel engine and the gasoline engine. (See Fig.2-1 and Fig.2-2)The main difference between the diesel engine and the gasoline engine include: 1) the combustion medium of a diesel engine is diesel oil or fuel oil, while that for a gasoline engine is gas oil. 2) The diesel engine is ignited through compression of hot, high pressure oil and air mixture, but the gasoline engine is ignited by electrical spark plug. 3) For diesel engine, the air and oil is mixed inside the cylinder, while for gasoline engine, they are mixed outside the cylinder.1 请描述一下柴油机和汽油机的区别柴油机和汽油机的主要区别包括1)柴油机的燃烧介质是柴油或者燃油2)柴油机依靠高温高压的油气混合物的压缩点燃,但是汽油机依靠电火花塞点燃。

3)对于柴油机,空气和油在汽缸混合,然而汽油机,他们在汽缸外混合。

2. Xiao Wang is a cadet of the engine department, who just graduated from ShanghaiMaritimeUniversity. How do you introduce all the engine room to him? First, I will tell thecadet the importance the engine room. Second, I should introduce the various machinery and systems in the engine room, such as the main engine, the generator engine, boilers, pumps, the refrigerating system, and the air conditioning system. Third, I will show him how to operate the various equipment and devices safely, and introduce as much safety knowledge as I can.2 小王是轮机部的实习生,毕业于上海海事大学。

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