航海英语2580题库 ppt版

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航海英语其他出版物课件.ppt

Volume 2 – Radio Aids to Navigation , satellite Navigation Systems , Legal Time Signals and Electronic Position Fixing Systems ( NP 282 ) contains particulars of : Radio Direction-finding Stations ; Radar Beacons (Racons and Remarks ) ; Statellite Navigation Systems ( including a listing of beacons worldwide that that transmit DGPS correction ) ; Legal Time ; Radio Time Signals ; Electronic Position Fixing Systems.
Admiralty List of Lights should therefore invariably be consulted whenever details of a light are required.
所以灯标在任何时候总能在英版灯标表查阅到所需的详细资料。
A new edition of each volume is published annually. The amendments which have accumulated while the volume has been in the press will be found in Section V of the Weekly Edition of Notice to Mariners which announces the publication of the volume.

航海英语2580题库中英文对照学习完整翻译版(新)

大连海事大学英语2580题库中英文对照学习完整版[1]______, as the chemical extinguisher agent, should be used for an electric fire.A. dry chemical or foamB. foam or soda acidC. carbon dioxide or foamD. carbon dioxide or dry chemicalKEY: D二氧化碳或干粉灭火器作为化学灭火器，用于扑灭电器火灾。

[2]______: A room on or near the bridge provided with the necessary fittings and furniture for the handling and stowage of charts and where the chronometers are placed.A. Captain’s cabinB. Chief Officer’s lockerC. ChartroomD. Pilot’s cabinKEY: C在驾驶台或附近提供必要的设备或用具为了海图的存放和天文钟布置的房间叫做海图室。

[3]______:The main center-line structural member, running fore and aft along the bottom of a ship, sometimes referred to as the backbone.A. FrameB. DeckbeamC. StringerD. KeelKEY: D在船舶底部沿首尾向铺设有时提及当做主骨架的主要首尾结构是龙骨。

[4]______:the vertical distance measured on the vessel’s side amidships from the load water line to the upper side of the freeboard deck or a point corresponding to it.A. BuoyancyB. FreeboardC. DraftD. DisplacementKEY: B船中部从载重水线垂直测量到干舷甲板上边缘或相应的点的距离叫干舷。

航海英语考试试题及答案

航海英语考试试题及答案一、选择题（每题2分，共20分）1. What is the meaning of the term "Abeam" in navigation?A. At a right angle to the bow or sternB. Directly in front of the vesselC. At the side of the vesselD. Behind the vessel答案：A2. Which of the following is NOT a type of maritime distress signal?A. SOSB. MaydayC. Pan-panD. All clear答案：D3. What does the term "Dead in the water" refer to?A. A vessel that is sinkingB. A vessel that is stationary in the waterC. A vessel that is moving at full speedD. A vessel that is turning around答案：B4. The term "Leeway" refers to:A. The angle between the direction of the wind and the direction the vessel is headingB. The distance a vessel has traveledC. The speed of the vessel through the waterD. The deviation of the vessel's course due to the wind and current答案：D5. What is the meaning of the term "Port" when used as a direction?A. Left side of the vesselB. Right side of the vesselC. Forward of the vesselD. A type of wine答案：A6. The term "Set" in navigation refers to:A. The direction of the windB. The direction of the currentC. The speed of the vesselD. The name of the vessel答案：B7. What is the meaning of "Bearing" in navigation?A. The weight of the vesselB. The direction of the vessel's movementC. The angle between the vessel's heading and a landmark or another vesselD. The distance from the vessel to a landmark or another vessel答案：C8. The term "Helm" refers to:A. The wheel used to steer the vesselB. The main mast of the vesselC. The captain of the vesselD. The bottom of the vessel答案：A9. What does the term "Tack" mean in sailing?A. To turn the vessel's bow into the windB. To turn the vessel's stern into the windC. To change the vessel's course by turning the stern through the windD. To change the vessel's course by turning the bow away from the wind答案：A10. The term "Clearing" in maritime communication refers to:A. The process of leaving a portB. The process of entering a portC. The process of cleaning the vesselD. The process of repairing the vessel答案：A二、填空题（每题1分，共10分）1. The international maritime signal flag for the letter "A" is __________.答案：Alpha2. The term "Berth" can refer to a __________ or a sleeping accommodation on a ship.答案：parking space3. The direction from which the wind is blowing is known as the __________.答案：windward4. A vessel that is "Under tow" is being moved by __________.答案：another vessel5. The term "Freeboard" refers to the distance between the__________ and the waterline.答案：deck6. The term "Gale" is used to describe a wind of force__________ on the Beaufort scale.答案：8 or higher7. The term "Haul" in sailing means to __________ thevessel's course.答案：change8. The term "Knot" is used to measure __________.答案：speed9. The term "List" refers to a vessel's inclination to__________.答案：one side10. The term "Pilot" in navigation can refer to a person who __________ a vessel in or out of a port.答案：guides三、简答题（每题5分，共30分）1. Explain the difference between "Port" and "Starboard".答案："Port" refers to the left side of the vessel when facing the bow, while "Starboard" refers to the right side.2. What is the purpose of a "Fathometer" on a ship?答案：A fathometer is used to measure the depth of the water beneath the vessel.3. Describe the function of a "Binnacle" on a ship.答案：A binnacle。

三副航海英语最新题库2580(完稿)!看后必过!!!中文版

第二章第四节（48题）海图及海图作业1.______ chart 3994，positions read from this chart should be shifted 0.03 minutes Northward． 1.______图表3994，从这个立场看图表应转向0.03分钟北上。

A．To consider答：要考虑B．To check二要检查C．To examine三要检查D．To agree with四要同意同意同意______图表3994，从这个位置看图表应转向0.03分北上。

______图表3994，从这个位置看图表应转向0.03分北上。

2.A chart projection depicting the poles and a small area on either side of a connecting meridian，that is sometimes used for star charts，is the ______．受理的图表投影描绘的极点和一个小面积上任何一方的经络连接，有时是用于图表的明星，是______。

A．Azimuthal gnomonic projection答：方位角日晷投影B．Lambert conformal projection二兰伯特形投影C．Transverse Mercator projection三横麦卡托投影横轴墨卡托投影横轴墨卡托投影D．Polyconic projection四Polyconic投影图表投影描绘极点和一个小的地区在一条连接经络一边，就是有时星图使用，是______。

图表投影描绘极点和一个小的地区在一条连接经络一边，就是有时星图使用，是______。

3.3。

Areas enclosed by a long and short dashed magenta line indicate ______．行洋红区围以长，短虚线表示______。

最新航海英语新题库

航海英语新题库一、海图及海图作业 50题[251]To agree with larger scale chart，latitudes taken from this chart should be increased ______ about 8 seconds．A. withB. inC. byD. to[252]On this chart only the principle ______ to navigation are shown．A.equipment's B.tools C.apparatus D.aids[253]Many of the soundings shown on the chart are derived from_____.Undue reliance should not be placed upon them．A. complete and often very poor surveysB. correct and often very good surveysC. inadequate and often very old surveysD. adequate and present surveys[254]Lines on a chart which connect points of equal magnetic variation are called ______.A. magnetic latitudesB. magnetic declinationsC. dipD. isogonic lines[255]Isogonic lines are lines on a chart indicating ___.A. points of equal variationB. points of zero variationC. the magnetic latitudeD. magnetic dip[256]In which source could you find the number of a chart for a certain geographic area? ______.A. Chart No. 1B. Catalog of ChartsC. IMO Practical NavigatorD. IMO Light List[257]How is the annual rate of change for magnetic variation shown on a pilot chart? ______.A. Gray lines on the uppermost inset chartB. Red lines on the main body of the chartC. In parenthesis on the lines of equal magnetic variationD. Annual rate of change is not shown.[258]Charted depth is the ______.A.vertical distance from the chart sounding datum to the ocean bottom，plus the height of tideB.vertical distance from the chart sounding datum to the ocean bottomC.average height of water over a specified period of timeD.average height of all low waters at a place[259]Chart correction information is NOT disseminated through the______.A. Summary of CorrectionsB. Local Notice to MarinersC. Daily MemorandumD. Chart Correction Card[260]All straight lines represent great circle tracks on a chart based on a(n) ______.A. Mercator projectionB. polyconic projectionC. orthographic projectionD. gnomonic projection[261]A revised print of a chart is made ______.A. after every major hydrographic survey of the area covered by the chartB. when there are numerous corrections to be made or the corrections are extensiveC. when a low-stock situation occurs and minor corrections are madeD. every two years to update the magnetic variation information[262]A Mercator chart is a ______.A. cylindrical projectionB. simple conic projectionC. polyconic projectionD. rectangular projection[263]______ chart 3994，positions read from this chart should be shifted 0．03 minutes Northward．A. To considerB. To checkC. To examineD. To agree with[264]The changes in the channel's sands and buoys on this coast are ______ this chart can not be considered as a safe guide of the channel．A. frequent B. so frequentC. frequent thatD. so frequent that[265]______ is a term denoting the determination of a ship's position by observations of Celestial or terrestrial objects，or by a combination of both．A. Course-planningB. Position-fixingC. Radar-plottingD. Stowage-plan making[266]A chart position enclosed by a semi-circle is a(n)A. fixB. estimated positionC. dead reckoning positionD. running fix[267]A true bearing of a charted object，when plotted on a chart，will establish a ______.A. fixB. line of positionC. relative bearingD. range[268]Admiralty Charts are published in ______.A. U．S．AB. ChinaC. U．KD. Japan[269]Attention is ______ the advice on the use of charts in The Mariner's Handbook Chapter 3，Section 1．A. fixed toB. needed forC. pushed toD. drawn to[270]Distance along a track line is measured on a Mercator chart by using the ______.A. latitude scale near the middle of the track lineB. longitude scale near the middle of the track lineC. latitude scale at the midlatitude of the chartD. latitude or longitude scale at the middle of the scale[271]Entering from sea，a daymark on the port side of the channel would be indicated on a chart by a ______.A. red triangle with the letter RB. white triangle with the letters RGC. green square with the letter GD. white square with the letters GR[272]Magnetic information on a chart may be ______.A. found in the center(s) of the compass rose(s)B. indicated by isogonic linesC. found in a note on the chartD. All of the above[273]My position has been obtained ______ astronomical observation．A. with B. from C. on D. by[274]Navigational charts are ______ frequent changes，the important one of which are promulgated by Admiralty Notices to Mariners．A. published withB. combined withC. in connection withD. subject to[275]On the south and the east coasts of Block Island are circles with a dot in the center and labeled CUP. This is a ______.A. conspicuous objectB. steep depression in the surrounding hills that resembles a cupC. domed structure useful for navigationD. calling-up-point used for traffic control[276]Solid green arrows on the main body of a pilot chart indicate ______.A. prevailing wind directionsB. prevailing ocean current directionsC. probable surface current flowD. shortest great circle routes[277]The agonic line on an isomagnetic chart indicates the ______.A. magnetic equatorB. magnetic longitude reference lineC. points where there is no variationD. points where there is no annual change in variation[278]The buoy symbol printed on your chart is leaning to the northeast. This indicates ______.A. you should stay to the north or east of the buoyB. you should stay to the west or south of the buoyC. the buoy is a major lighted buoyD. nothing special for navigational purposes[279]The chart of a beach area shows a very flat slope to the underwater beach bottom. What type of breakers can be expected when trying to land a boat on this beach?A.SurgingB.SpillingC.PlungingD.Converging[280]The chart symbol indicating that the bottom is coral is ______.A. CB. ClC. CoD. c[281]The charts sold are of ______.A. newly edition with up to date correction and in reasonable prices．B. the current edition and incorporate the last Notices to Mariners correctionC. the current edition and incorporate the latest Notices to Mariners correction at the time of sale．D. brand-new one with up to date correction and clean writing[282]The compass rose on a nautical chart indicates both variation and ______.A. deviationB. annual rate of variation changeC. precessionD. compass error[283]The description Racon beside an illustration on a chart would mean a ______.A.radar conspicuous beaconB.circular radiobeaconC.radar transponder beaconD.radar calibration beacon[284]The maximum difference between mean time and apparent time is______.A. equal to the longitude expressed in time unitsB. about 16 minutesC. the difference between the GHA of mean sun and the first point of AriesD. 15°of arc[285]The numeral in the center of a wind rose circle on a pilot chart indicates the ______.A. total number of observationsB. average wind force on the Beaufort scaleC. average wind force in knotsD. percentage of calms[286]The only cylindrical chart projection widely used for navigation is the ______.A. Lambert conformalB. MercatorC. azimuthalD. gnomonic[287]The path that a vessel is expected to follow，represented on a chart by a line drawn from the point of departure to the point of arrival，is the ______.A.DR plotB.track lineC.headingD.estimated course[288]The revision date of a chart is printed on which area of the chart?A. Top centerB. Lower-left cornerC. Part of the chart titleD. Any clear area around the neat line[289]The soundings on the chart are based on the depth of water available at ______.A. mean low waterB. mean lower low waterC. mean high waterD. mean high water springs[290]The survey information upon which a chart is based is found ______.A. at the top center of the next lineB. near the chart titleC. at the lower left cornerD. at any convenient location[291]The symbol which appears beside a light on a chart reads Gp Fl R(2) 10 sec 160 ft 19M. Which characteristic describes the light?A. It is visible 10 miles.B. Its distinguishing number is 19M.C. It has a radar reflector.D. None of the above[292]What defines a great circle?A. A curved line drawn on a Mercator ChartB. A course line that inscribes a loxodromic curveC. The shortest distance between any two points on the earthD. The smallest circle that can be drawn on the face of a sphere[293]What information is found in the chart title?A. Date of the first editionB. Date of the edition and，if applicable，the revisionC. Information on the sounding datumD. Information on which IALA buoyage system applies[294]What information is NOT found in the chart title?A. Survey informationB. ScaleC. Date of first editionD. Projection[295]What is NOT an advantage of the rhumb line track over a great circle track?A. Easily plotted on a Mercator chartB. Negligible increase in distance on east-west courses near the equatorC. Does not require constant course changesD. Plots as a straight line on Lambert conformal charts[296]What is the major advantage of a rhumb line track?A. The vessel can steam on a constant heading (disregarding wind，current，etc.).B. The rhumb line is the shortest distance between the arrival and departure points.C. It is easily plotted on a gnomonic chart for comparison with a great circle course.D. It approximates a great circle on east-west courses in high latitudes.[297]When a buoy is in position only during a certain period of the year，where may the dates when the buoy is in position be found?A. Light ListB. Notice to MarinersC. On the chartD. Coast Pilot[298]When navigating in high latitudes and using a chart based on a Lambert conformal projection，______.A. a straight line drawn on the chart approximates a great circleB. the chart should not be used outside of the standard parallelsC. the course angle is measured at the mid-longitude of the track lineD. distance cannot be measured directly from the chart[299]When using a Lambert conformal chart in high latitudes，angles such as bearings are measured in reference to ______.A. the meridian through the object of the bearingB. the meridian through the ship's positionC. the meridian midway between the ship and the objectD. any meridian[300]Which aid is NOT marked on a chart with a magenta circle?A. Aero lightB. Radar stationC. Radar transponder beaconD. Radiobeacon二、航海通告与警告 50题[301]To ______ Admiralty Charts 438，latitudes taken from this chart should be increased by about 5 seconds．A.convert toe toC.look atD.agree with[302]The chart you supplied was anything ______ up to date．A. butB. exceptC. besideD. apart from[303]The Admiralty Notices to Mariners can be obtained ______ by Masters of vessels from any Admiralty Chart Agent．A. free of chargeB. with no responsibilityC. without limitations of distributionD. with little charges[304]Positions read from this chart should，to agree with chart 3949，be ______ 0．03 minutes Northwards and 0．22 minutes Westwards．A. shiftedB. removedC. changedD. altered[305]Positions read from this chart should be moved 0．08 minutes Southward and 0．13 minutes Eastward so as ______ adjoining chart 344，．A. to agree uponB. in accordance withC. to be same asD. to agree with[306]Owing to old data of the survey the positions and number of the beacons shown on this chart are not to beA.consideredB.insuredC.relied uponD.suspected[307]No navigational aids are shown and the chart is not kept corrected for alterations in depths inside the pecked lines． For more detailed information，the larger scale charts must be ______.A.referred toB.appreciatedC.met withD.concerned[308]Navigational charts are subject to frequent changes，the important ones of which are promulgated byA. Admiralty Notices to MarinersB. Mariner's HandbookC. CatalogueD. Sailing Directions[309]Contour elevations on this chart refer to heights in feet above mean ______.A. lower low waterB. high waterC. low waterD. sea level[310]Charts are subject to frequent correction according to ______.A. Notices to MarinersB. Mariner's handbookC. Sailing DirectionsD. Guide to Port Entry[311]A chart has extensive corrections to be made to it. When these are made and the chart is again printed，the chart issue is a ______. A. first edition B. new editionC. revised editionD. reprint[312]______ are published for the correction of Admiralty Charts．A. Admiralty Sailing DirectionsB. Admiralty List of SignalsC. Mariner's HandbookD. Admiralty Notices to Mariners[313]______ is not contained in the NM Weekly.A. Amendments to Admiralty Sailing DirectionsB. Amendments to Admiralty List of Lights and Fog SignalsC. Amendments to Admiralty List of Radio SignalsD. Supplement to Guide to Port Entry[314]The heights and soundings of Admiralty chart are expressed ______ in Fathoms ______ in Meters．A.either，orB.neither，norC.another，norD.other，or[315]_ day，pilot flag should be displayed from main mast．A. FromB. ByC. onD. With[316]______ objects are those which stand out clearly from the background or other objects and are easily identifiable from a few miles offshore in normal visibility．A.ConspicuousB.PermanentC.PreliminaryD.Temporary[317]A marker pole，with a horseshoe buoy and a sea anchor attached，should be used to ______.A. mark the position of a lost mooringB. determine your vessel's sideslip underwayC. determine your speed through the waterD. indicate location of a man overboard[318]A stand-on vessel in a crossing situation is allowed to take action when ______.A. on a collision courseB. the vessels will pass within one mileC. it becomes apparent to her that the give-way vessel is not taking appropriate actionD. the relative speed of the vessels indicates collision in less than six minutes[319]A steep barometric gradient indicates ______.A.calmsB.light windsC.strong windsD.precipitation[320]A storm is forecast for the area where your vessel is moored. For its safety you should put ______.A. more slack in the mooring linesB. a strain on the mooring linesC. chafing gear on the mooring linesD. grease on the mooring lines[321]Admiralty Notices to Mariners are published _____.A.every dayB.every weekC.every monthD.every year[322]Admiralty Notices to Mariners，containing important information for the mariners and enabling them to keep their charts and books corrected for the latest information，are issued daily and published in ______.A. Weekly EditionsB. Quarterly EditionsC. Annual EditionsD. Monthly Editions[323]Advise ______ your fishing gear．A. you recoveryB. you recoverC. you recoveringD. you recoveredKEY: B[324]Advise you ______ engines．A. stopB. to stopC. stoppingD. stopped[325]After the passage of a cold front the visibility .A. does not changeB. improves rapidlyC. improves only slightlyD. becomes poor[326]Chart legends printed in capital letters show that the associated landmark is ______.A. conspicuousB. inconspicuousC. a government facility or stationD. a radio transmitter[327]Chart legends which indicate a conspicuous landmark are printed in ______.A. capital lettersB. italicsC. boldface printD. underlined letters[328]Charted depth is the ______.A. vertical distance from the tidal datum to the ocean bottom plus the height of the tide．B. vertical distance from the tidal datum to the ocean bottomC. average height of water over a specified period of timeD. average height of all low waters at a place[329]Charted depths ______ by 2 meters due to state of the winds．A.is decreased B.decreased C.decreases D.are decreased[330]Charted depths are decreased ______ 2 meters．A. inB. onC. withD. by[331]Fog is most commonly associated with a(n) ______.A. warm front at nightB. low pressure areaC. anticycloneD. lack of frontal activity[332]For what purpose would using a Lambert conformal chart be more convenient than using a Mercator?A. Plotting radio bearings over a long distanceB. Determining latitude and longitude of a fixC. Measuring rhumb line distancesD. Measuring rhumb line directions[333]Generally，______ are used as the track charts on the high sea，______ are used for harbors，inland waters and coastal areas．A. Mercator charts／Loran chartsB. Admiralty charts／Routeing chartsC. large scale charts／small scale chartsD. small scale charts／large scale charts[334]In revised editions of Admiralty charts the ______ are corrected first．A.smaller scalesrger scalesC.smaller scales and larger scalesD.moderate scales[335]Information for updating nautical charts is primarily found in the ______.A. Notice to MarinersB. Coast PilotsC. nautical chart catalogsD. Sailing Directions[336]LOW ABOUT 300 MILES SOUTHWEST OF LISBON 1004 MOVING SLWLY SOUTHEAST COMMA FILLING 1006 BY MIDNIGHT．This phrase is likely to be under the heading of ______.A. GALE WARNINGB. 24 HOURS FORECASTC. GENERAL SITUATIOND. TROPICAL CYCLONE WARNING[337]LOW AT 34N 135E ESLY SLWLY INTST NC．This description is most likely to be under the heading of ______.A. GL WNGB. GEN SYNC. STM WNGD. T Y WNG[338]Many navigational warnings are of a temporary nature，but others remain in force for several months or may be succeeded by ______. A. Notices to Mariners B. Sailing DirectionsC. List of Lights and SignalsD. Guide to Port Entries[339]Navigational warnings are published according to _.A. the designed areaB. the designated areaC. the indicated areaD. all area over the world[340]On a nautical chart，the inner ring of a compass rose indicates ______.A. true directionsB. compass errorC. deviationD. magnetic directions[341]On the approach of a warm front the barometric pressure usually ______.A. fallsB. risesC. is steadyD. is unreliable[342]On the high seas，a fog signal consisting of one prolonged blast followed by four short blasts would indicate the presence of a ______.A. vessel being towed．B. fishing vessel engaged in trawling．C. vessel at anchor warning you of her location．D. power-driven pilot vessel on station underway．[343]Periodic publications notifying changes in，or additions to，previously published navigational data are______ .A. SupplementsB. Annual SummaryC. Navigational WarningsD. Notices to Mariners[344]RYUKYU S TO SE 6 BEC 4－5．ISOL SHWRS．SEA 3 M BEC 2 M．SWELL SE 3－4M．This description is likely to be under the heading of ______.A.FORECASTB.GALE WARNINGC.SYNOPSISD.STORM WARNING[345]Steam smoke will occur when ______.A. extremely cold air from shore passes over warmer waterB. warm dry air from shore passes over cooler waterC. cold ocean water evaporates into warm airD. cool rain passes through a warm air mass[346]The best estimate of the wind direction at sea level can be obtained from observing the direction of the _____.A.cloud movementB.vessel headingC.wavesD.swells[347]The broken magenta line which runs parallel to the shorebetween Roanoke Point and Mattituck Inlet marks a .A.fish trap areaB.pipelineC.demarcation lineD.cable area[348]The charts show two dashed lines crossing the river justsouth ofSt. Catherine Bar Light. What does this indicate?A. Overhead power linesB. Louisiana-Mississippi ferry crossingsC. Two railroad trestlesD. Two submerged oil pipelines[349]The Daily Memorandum contains information on _____.A. active weather disturbances such as hurricanes or tropical stormsB. the latest navigational warningsC. scheduled vessel arrivals and departures for a 24-hour periodD. water levels at river ports where run-off affects tidal heights[350]The fog most commonly encountered at sea is called .A.conduction fogB.radiation fogC.frontal fogD.advection fog三、航海日志的填写[351]The entries in the Official Logbook must be signed by the Masterand ______.A. the Chief EngineerB. the person about whom the entry concernsC. one other crew memberD. No other signature is required.[352]If a spill occurs，where would you log it？ ______.A. Oil Record BookB. Bell bookC. Smooth logbookD. Official Logbook[353]All events relating to the voyage，such as ship's position，speedand details of the weather，are recorded in ______.A. LogbookB. Bell BookC. Oil Record BookD. Compass Error Book[354]A journal kept by the officer of the watch in which day to day happenings are recorded regarding the deck department is the ______.A. cargo record bookB. deck rough logC. bell bookD. Official Logbook[355]______ of the following statements is INCORRECT regarding a fireand boat drill on board your cargo vessel.A. At least one fire and boat drill shall be held within 24 hours ofleaving a port where more than 25 percent of the crew has been replaced．B. The Master is responsible in seeing that each lifeboat is loweredto the water at least once in each 6 months．C. Lifeboat equipment shall be examined at least once each month toinsure that it is complete．D. An entry shall be made in the vessel's Official Logbook relative toeach fire and boat drill[356]______ of the following need NOT be entered in the Official Logbook？ _______.A. The testing of the internal combustion engine driven emergency generators at least once each month the vessel is navigated．B. The testing of storage batteries for emergency lighting and power systems once each 6 months the vessel is navigated．C. The actual draft when the vessel arrives in salt water after departing a port．D. The testing of the line-throwing appliance once every 3 months [357]If you carry packaged hazardous cargoes on a break bulk vessel bound foreign，you must ______.A. stow the hazardous cargoes on deck available for jettisoning if necessaryB. remove the hazardous cargo labels from a portable tank after the tank is emptiedC. have the shipping papers indicate the proper shipping name and the technical name of n.o.s. cargoesD. log the receipt of hazardous cargoes in the Official Logbook[358]What will be accepted as the shipping papers for an unmanned tank barge but will not be accepted if the tank barge is manned? ______.A. Bill of LadingB. Logbook entryC. ManifestD. Shipping document[359]What is NOT accepted as the required shipping papers on a manned and loaded tank barge? ______.A. Bill of LadingB. ManifestC. Shipping documentD. Logbook entry[360]Every entry required to be made in the Official Logbook shall be signed by the ______.A. Mate on watchB. Master and Chief Mate or other member of the crewC. Master onlyD. Purser，one of the Mates，and some other member of the crew[361]A wise Captain gives clear direction in his ______ for the officers on watch to call him if in any doubt whatsoever．A. Deck LogbookB. Master's NoteC. Bell BookD. Master's Standing Orders[362]______ the abstracts of deck logbook covering the said accident．A. Attached herewith are B. Attached is herewithC. Attached are herebyD. Hereby are attached[363]Which is NOT a required entry in the ship's Official Logbook?A. Sale of effects of a deceased crew memberB. Medical treatment of an injuryC. Inspections of cargo gearD. Drydocking of the vessel[364]A journal kept by the officer of the watch in which day to day happenings are recorded regarding the deck department is the ______.A. cargo record bookB. deck rough logC. bell bookD. Official Logbook[365]A seaman assaults the Second Mate and injures him with a beer bottle while the ship is at sea. The incident is logged in the Official Logbook. In subsequent suspension and revocation proceedings against the seaman，according to the regulations，______A. the Second Mate and the Master must testify as to the facts of the assaultB. the case will be dismissed if the logbook entries are improperly madeC. the logbook entry is prima facie evidence of the facts if it complies with the lawD. the logbook is inadmissible if the logbook entries do not conform to the law[366]After your vessel has been involved in a casualty，you are required to make your logbooks，bell books，etc.，available to ______.A. attorneys for opposition partiesB.marine surveyorsC. MSA officialsD. All of the above[367]All entries in Logbook，______ made，must not be erased or amended．A. once B. whether C. previous D. just[368]All entries in the Official Logbook must be signed by the Master and ______.A. the Union RepresentativeB. the person about whom the entry concernsC. no one elseD. one other crew member[369]All entries in the Official Logbook must be signed by the Master and ______.A. the Chief EngineerB. the person about whom the entry concernsC. one other crew memberD. No other signature is required.[370]All of the following records are usually maintained by the watch-standing officers aboard a vessel EXCEPT theA. deck logbookB. official logbookC. compass record bookD. chronometer error book[371]In writing up the log book at the end of your watch，you make an error．which of the following is the way to correct the error？ ______.A. Carefully and neatly erase the entry and rewrite it correctlyB. Remove this page of the log book and rewrite all entries on a clean pageC. Blot out the error completely and rewrite the entry correctlyD. Cross out the error with a single line and rewrite the entry correctly [372]In writing up the logbook at the end of your watch，you make an error in writing an entry. What is the proper means of correcting this error?A. Cross out the error with a single line，and write the correct entry，then initial it.B. Carefully and neatly erase the entry and rewrite it correctly.C. Remove this page of the log book，and rewrite all entries on a clean page.D. Blot out the error completely and rewrite the entry correctly.[373]Lifeboat winches on a ship are required to be inspected and an entry made in the logbook. What should this entry include?A. The time required to lower a lifeboatB. The time required to raise a lifeboatC. The date of inspection and condition of the winchD. All of the above[374]Logbooks are used to record the events occurring when ______.A.the ship is in a harborB.the ship is at anchorageC.the ship is underwayD.all of the above[375]Never make comment，estimate or guess in your Logbook，but ______ only．A. the specificationsB. the factsC. the descriptionsD. the details[376]Official proof of a Chinese vessel's nationality is contained in the ______.A. Certificate of InspectionB. Official LogC. Certificate of DocumentationD. Shipping Articles[377]Prior to burning or welding on a fuel tank on a ship，regulations require that an inspection be made. An entry in the unofficial logbook is required if this inspection is made by ______.A. a marine chemistB. the Officer in Charge，Marine InspectionC. the Master or person in charge of the shipD. the National Fire Protection Association[378]Prior to getting underway in fresh or brackish water，the Master must ______.A. log the density of the waterB. secure all overboard dischargesC. take on fresh water ballastD. clean the sides with fresh water[379]The Master or person in charge of a ship is required to log ______.A. the names of all persons on boardB. only the names of the crew members on boardC. only the names of passengers on board。

航海英语题库注解图

航海英语题库注解图NylonThis is the strongest of all the man-made fibre ropes. It has good elasticity,stretching up to 30 per cent and returning to its original length. It is usedfor such functions as shock-absorbing when coupled with a mooring wire: the nylon forms a rope tail which takes the heavy shocks as a vessel ranges on her moorings. It is also used in a combination tow line – onesection steel wire and one section nylon rope.Nylon ropes are light to handle, twice as strong as an equivalent sized manilla and give the appearance of a smooth slippery surface. They are impervious to water, have a high melting point, 250?C, and in normal temperature are pliable, being suitable for most forms of rigging. The disadvantages of nylon ropes are that they do not float, and in cold climates they tend to stiffen up and become difficult to handle. They should not be left exposed to strong sunlight or be stowed on hot deck surfaces, as their natural life will be impaired. The significant point with these ropes is that they are used when great stress occurs. Should they part under such stress, there is a tendency for them to act like elastic bands, an extremely dangerous condition to be allowed to develop.The nylon rope will give no audible warning when about to part; however, when under excessive stress, the size of the rope will considerably reduce.They are difficult to render on a set of bitts, and should never be allowed to surge.Any splices in the nylon ropes will tend to draw more easily than in natural fibre when under stress. Nylon is expensive, but its life may be considered to be five times as long as its manilla equivalent.Gooseneck and derrick heel block arrangement.。

航海英语试题及答案

航海英语试题及答案一、单项选择题（每题2分，共20分）1. The term "port" refers to which side of the ship?A. Left sideB. Right sideC. SternD. Bow答案：A2. What does the acronym "AIS" stand for in maritime communication?A. Automatic Identification SystemB. Advanced Information SystemC. Automatic Information SystemD. Advanced Identification System答案：A3. Which of the following is not a type of navigational buoy?A. Can buoyB. Cone buoyC. Barrel buoyD. Anchor buoy答案：D4. What is the standard speed for a ship to proceed at when entering or leaving a port?A. 5 knotsB. 10 knotsC. 15 knotsD. 20 knots答案：A5. Which of the following is not a maritime distress signal?A. SOSB. MaydayC. Pan-panD. Help答案：D6. What is the minimum safe distance a ship should maintain from a submarine when passing?A. 500 metersB. 1000 metersC. 1500 metersD. 2000 meters答案：B7. What does the term "deadweight" refer to in shipping?A. The weight of the ship without cargoB. The maximum weight the ship can carryC. The weight of the cargo onlyD. The weight of the ship with cargo答案：B8. Which of the following is not a type of maritime document?A. Bill of ladingB. Certificate of registryC. PassportD. Cargo manifest答案：C9. What is the international maritime signal flag for "I require a pilot"?A. AlphaB. BravoC. DeltaD. Echo答案：A10. What is the standard time zone for all maritime navigation?A. Greenwich Mean Time (GMT)B. Coordinated Universal Time (UTC)C. Eastern Standard Time (EST)D. Pacific Standard Time (PST)答案：B二、填空题（每题2分，共20分）1. The international maritime distress frequency is _______ MHz.答案：21822. The term "freeboard" refers to the distance between the _______ and the waterline.答案：deck3. A ship's _______ is the part of the ship that extends vertically from the waterline to the deck.答案：hull4. The _______ is the officer in charge of the navigation and safety of the ship.答案：captain5. The _______ is a device used to measure the depth of water under the ship.答案：sounder6. The _______ is a maritime signal flag that indicates the need for medical assistance.答案：Alpha7. The _______ is the part of the ship that is used for loading and unloading cargo.答案：cargo hold8. The _______ is a maritime signal flag that indicates the need for a tugboat.答案：Bravo9. The _______ is the part of the ship that is used for steering.答案：rudder10. The _______ is a maritime signal flag that indicates the need for a pilot.答案：Delta三、简答题（每题10分，共40分）1. Explain the function of a radar in maritime navigation.答案：Radar is a system that uses radio waves to determinethe range, angle, or velocity of objects. It is used in maritime navigation to detect and locate other vessels, land, and obstacles, as well as to navigate in poor visibility conditions.2. Describe the importance of maintaining a proper lookout while at sea.答案：Maintaining a proper lookout is crucial for the safe navigation of a ship. It involves continuously monitoring the surrounding environment to detect any potential hazards or changes in conditions, such as other vessels, weather patterns, or navigational markers. This helps in avoiding collisions, grounding, or other maritime accidents.3. What are the responsibilities of a ship's officer in charge of navigation?答案：The officer in charge of navigation is responsible for planning the ship's route, overseeing the operation of navigational equipment, ensuring compliance with maritime regulations, monitoring weather conditions, and making decisions to ensure the safe and efficient passage of the ship.4. Explain the significance of the International Maritime Organization (IMO) in global shipping.答案：The International Maritime Organization (IMO) is a specialized agency of the United Nations responsible for regulating shipping. It develops and maintains a comprehensive regulatory framework to ensure the safety and security of shipping, the prevention of marine pollution, and the facilitation of international maritime traffic. The IMO'swork is essential for promoting cooperation among nations, setting global standards, and addressing maritime issues that affect the entire world.。

航海英语合集题库

航海英语合集题库(总151页)-CAL-FENGHAI.-(YICAI)-Company One1-CAL-本页仅作为文档封面，使用请直接删除航海英语烟囱是套管用于排气管的发动机1．——is a casing used for exhaust pipe from the engines．A.The funnel烟囱B.The messroomC.The galleyD.The satellite antenna人造卫星天线装置在塑料圆顶,用来预测天气.2．——is housed in a plastic dome for weather protection．A.The funnelB.The messroomC.The galleyD.The satellite antenna人造卫星天线厨房是制作美味食物的地方.3．——is where delicious food is cooked.A.The funnelB.The messroomC.The galley厨房D.The satellite antenna食堂是全体船员用餐的地方4．——is where the crew eat their meals．A.The funnelB.The messroom食堂C.The galleyD.The satellite antenna锚是用来固定停泊的船只在海底, 使其不可移动.5．——is used to moor the ship to the seabed to keep it stationary.A.The bulbous bowB.The anchor 锚C.The bow thrusterD.The propeller船鼻首是圆形水下部件, 位于船前部, 目的是制造更少的水摩擦力, 使船只可以更易于移动.6．——is a round-shaped underwater part in the front of the ship. The purpose is to create less friction withwater so that the ship moves more easily.A.The bulbous bow 球鼻艏B.The anchorC.The bow thrusterD.The propeller船首推进器装置在船的前方, 位于水下，从而缓和泊位或往斜方向操纵时速度减慢。

航海英语最新题库2580翻译

无忧文档无忧文档可免积分在线阅读和下载文档∙无忧文档∙高等教育∙高中教育∙初中教育∙小学教育∙外语考试∙资格考试∙工作范文∙求职职场∙党团工作∙表格模板∙总结汇报∙经管营销∙教学研究您的位置：无忧文档所有分类外语学习英语学习航海英语最新题库2580翻译答案航海英语最新题库2580翻译答案［1]______, 当做化学的灭火器因素，应该被用作为一个电的火。

一。

干燥化学品或泡沫 B。

泡沫或碳酸钠酸约二氧化碳或泡沫？ D。

二氧化碳或乾化学品［2]______: 一个室在或之上在桥附近以必须的附件提供和作为海图和计时表被放置的地方操纵和堆装的家俱。

A. 长的小屋B. 领袖行政员的锁柜约 Chartroom D. 引示的小屋［3]______:中枢－线的构件，运行在前而且在船尾沿着船舶的底，有时提及如构架。

A. 车架B. Deckbeam 约纵梁 D. 龙骨［4]______:垂直的距离在从负荷水线到干舷甲板的上边沿的脉管边沿船体中央部上测量或一个测点对它符合。

A. 浮力B. 干舷约取水 D. 变位［5]______20个目标能在一个次被追??。

当最大值车辙容量被达成，没有较进一步的获得是合理的。

A. 同数的当做B. 如此许多当做约当做很多当做 D. 当做更多当做［6]______放大制成图表细节而且含有对安全的航运信息需要。

A. 海军上将的职位开船方向光的B. 海军上将的职位列表约信号的海军上将的职位列表 D. 海军上将的职位对船员注意［7]______为海军上将的职位海图的改正被公布。

A. 海军上将的职位开船方向光的B. 海军上将的职位列表约船员手册？D. 海军上将的职位对船员注意［8]______为垫衬物是被用如果您载入米。

一。

木制的板 B。

忙碌席包约钢筋 D。

木制的板和忙碌席包［9]______在距中央的通过 53 N3 127E 4 感人的 ely 12个有冷锋面的树节51 N3 126E 1-51 N2 125E 4 和 46 N1 128E 2 通过的暖锋 40 N2 125E 2.A. 低廉的 1002HPAB. 最低值 1045 HPA 约高的 1002 HPA D. 高 1045 HPA［10]______引起强烈的风和粗略的海 Biscay 的西北方停车场。

航海英语翻译1

大连海事大学英语2580题库中英文对照学习完整翻译版[1]KEY: D二氧化碳或干粉灭火器作为化学灭火器，用于扑灭电器火灾。

[2]KEY: C在驾驶台或附近提供必要的装卸设备或用具和海图的存放和天文钟布置的房间叫做海图室。

[3]KEY: D在船舶底部沿首尾向铺设有时提及当做主骨架的主要首尾结构是龙骨。

[4]KEY: B船中部从载重水线垂直测量到干舷甲板上边缘或相应的点的距离叫干舷。

[5]KEY: A一次可以获取多达20个物标，当跟踪能力达到最大时候，就不再录取了。

[6]KEY: A英版航路指南详细描述海图的细节和安全航行所包含的信息。

[7]KEY: D英版航海通告出版是为了英版海图的改正。

[8]KEY: D木板和席子被用来做垫舱料，如果你装载大米。

[9]KEY: A低气压1002百帕，位置53N 127E4向东12节速度移动，伴有冷锋中心经51N3 126E1移至51N2 125E4，伴有暖锋从46N1 128E2 经过40N2 125E2位置。

[10]KEY: C强气压梯度导致了比斯开湾西北的强风和狂狼。

[11]KEY: D为了与3994号海图一致，从这张海图上读出的位置应该向北移动0.03分的距离。

[12]KEY: B航海日志全面记录了航次的情况，由值班驾驶员在每次值班结束后详细填写记录。

[13]KEY: C船员用浮油刮集船清扫不是一个油溢入海水中的风化过程。

[14]KEY: D由RCC（海上搜救协调中心）组织的燃烧不是一个油溢入海水中的风化过程。

[15]KEY: D漂流不是一个油溢入海水中的风化过程。

[16]KEY: D进港指南的附篇不包括在周版航海通告里。

[17]KEY: A烟雾信号时白天在救生艇上发出的最容易看到的危险信号。

[18]KEY: A推算船位是任何时刻船位可通过前次准确的定位得到的过程，计程仪所显示的船舶航向和距离数据用于此目的。

[19]KEY: C一旦明天早上下雨，装货将被延迟。

航海英语教学课件——UNIT-1_003

VARIOUS MEANS
WHILE- READING
PROCEDURES IN THE STAGE:
STUDENTS TO PERFORM THE DIALOGUE BASED ON THE DIALOGUE, OR (STUDENTS TO )ASK QUESTIONS TO EACH OTHER, AND THEN ANSWER
① go on board M.V. Nonesuch for sailing practice. 上 “南萨”轮进行航行实习。
② A few minutes later, ...with some deck officers. 几分钟后，杨、周及水手走进大台, 那里大副正同几个甲板部驾驶员在开会。
PRE-LISTENING
Sailor: Excuse me, Chief Officer. Ch.Off: Hi, Xiao Wang. Yes?③ Sailor: Oh, let me introduce these two to you. They are
new cadets from ── Yang: From Nantong Shipping College. My name's Yang
Sailor: Yes, sir. (He exits.) Ch.Off: Oh, sorry. This is the Second Officer
and this, the Third Officer. Y & Z: How do you do?
PRE-LISTENING
S.Off: How do you do? T.Off: Nice to meet you. Ch.Off: By the way, (referring to the Third

航海英语题库2580 带翻译

1.Which action(s) is/are included in crane operations?A. Normal boom stowage and shutdown operationsB. Emergency shutdown operationC. Removing booms from stowageD. All of the above起重机操作中包括哪些动作？上面所有的2.Which procedure(s) shall be used to determine risk of collision?A. Watching the compass bearing of an approaching vesselB. Systematic observation of objects detected by radarC. Long-range radar scanningD. All of the above哪些步骤应该用来判断碰撞危险？上面所有的3.A mooring line leading 45°to the keel，used to check forward or astern movement of a vessel，is called a ______.A. spring lineB. warp lineC. bow lineD. breast line一种系泊缆跟龙骨成45度，用来牵制船舶首尾移动，叫做倒缆4. When two power-driven vessels are crossing, which vessel is the stand-on vessel?A. The vessel which is to starboard of the other vessel.B. The vessel which is to port of the other vessel.C. The larger vessel.D. The vessel that sounds the first whistle signal.当两艘机动船交叉相遇，哪一艘是直航船？在他船右舷的船舶5. When using a hand held smoke signal from a lifeboat, you should activate the signal _____A. on the downwind sideB. on the upwind sideC. inside the boatD. at the stern当在救生艇上用手举起烟雾信号，你应该使信号在下风侧。

航海英语题库汇总

驾驶英语标准化题库第一部分：日常用语C 1．When a foreigner meets you for the first timeand says “How do you do ?”to you ,you shouldsay .A. How are you ?B. Fine , thank you . And you ?C. How do you do ?D. Glad to see you .B 2．If you lost your way to the port, you shouldask someone“Excuse me，？”A. I ‘d like a cup of tea .B. could you tell me the way to the portC. what’s the timeD. is it May 4thD3．——Nice to meet you.——.A. How do you do?B. Who are you ?C. How are you ?D. Nice to meet you,too.答案：D （1分题）4．Somebody does you a favor , you should sayA. Here you are .B. Thanks a lot .C. That’s all right .D. That’s right .答案：B （1分题）5．At the department store, you want to know the price of the coat , you should sayA. Tell me the way , please .B. Do you know the time ?C. How much is it ?D. Wait a moment ,please.答案：C （1分题）6．——Mrs. Mary , I’d like to introduce my Chinese friend Mr. Wang ,he is a newcomer.——A. All right .B. Never mind .C. Please to meet you.D. I’m wrong .答案：C （1分题）7．If a passer asked you the way , and you really don’t know , what’s the best answerA. I don’t know .B. Oh , tha t’s right .C. No , never mind .D. I’m sorry . I’m a stranger here myself .答案：D （1分题）8．You are now in the department store . You want to buy something . When a shopassistance says to you“ Can I help you ? ” , you should sayA. Yes , you can .B. No , you can’t.C. I’m looking for a coat for myself.D. It has nothing to do with you .答案：C （1分题）9．You haven’t feeling well , and you are seeing the doctor ,you should tell the doctorA. I’d like have a look at the hats .B. I’m sorry .C. Could you give me your name?D. I’m afraid I had a bad cold.答案：D （1分题）10．If you want to buy something . You should go to theA. bank .B. supermarket .C. post office.D. customs.答案：B （1分题）11．Take the _____block on right and then ask again．A．2B．twoC．twiceD．2nd答案：D （1分题）12．is it ? Fifty dollar s．A．How manyB．How muchC．How longD．How often答案：B （1分题）13．(B)Turn _____and go ahead for about 10 minutes．A．backB．roundC．againD．off答案：B （1分题）14．Go ______ahead until you see a tree．A．straightB．lineC．toD．for答案：A （1分题）15．Let me_____you to the deck．A．showB．lookC．aronndD．for答案：A （1分题）16．He’ll for chief officer to meet you in a while．A．takeB．arrangeC．goD．show答案：B （1分题）17．Let’s to the saloon，shall we?A．takeB．arrangeC．goD．show答案：C （1分题）18．——Good morning．sir．——______ May I help you?A. How are you?B. Good afternoon .C. I’m fine.D. Good morning.答案：D （1分题）19．Do you have any flight on the morning of ?A. October the secondB. October twoC. in OctoberD. July four答案：A （1分题）20．Let’s enter the transit lounge and wait departure.A．forB．withC．toD．from答案：A （1分题）第二部分：常用词汇21．船长A. officerB. engineerC captainD. bosun答案：C （1分题）22．二副A. second officerB. captainC. chief officerD. chief engineer答案：A （1分题）23．三副A. chief officerB. second officerC. third officerD. chief engineer答案：C （1分题）24．大副A. chief officerB. first mateC. A+BD. chief engineer答案：C （1分题）25．驾驶台A. engine roomB. deckC. cabinD. bridge答案：D （1分题）26．车钟A. courseB. telegraphC. rudderD. port答案：B （1分题）27．左舷A. portB. starboardC. courseD. rudder答案：A （1分题）28．右舷A. portB. starboardC. courseD. rudder答案：B （1分题）29．引航员A. officerB. captainC. assistantD. pilot答案：D （1分题）30．锚位A. anchorB. rudderC. positionD. course答案：A （1分题）31．radarA. 车钟B. 雷达C. 港口D. 灯塔答案：B （1分题）32．VHF telephoneA. 测向仪B. 甚高频无线电话C. 天文钟D. 六分仪答案：B （1分题）33．courseA. 雷达B. 望远镜C. 航向D. 锚位答案：C （1分题）34．navigational aidsA. 助航设备B. 深度指示器C. 火警指示器D. 操舵指示器答案：A （1分题）35．SpeedA. 航向B. 航线C. 船位D. 航速答案：D （1分题）36．chartA. 分罗经B. 记录器C. 海图D. 倾斜仪答案：C （1分题）37．PSCA. 私人物品B. 港口国监督C. 人身安全D. 一水答案：B （1分题）38．lighthouseA. 灯塔B. 舷梯C. 车钟D. 雷达答案：A （1分题）39．flagA. 船钟B. 旗帜C. 物品D. 证件答案：B （1分题）40．wharfA. 船坞B. 港口国C. 码头D. 仓库答案：C （1分题）第三部分：船舶口令41．留心操舵。

航海英语课PPT

vertical separation 垂直间隔；垂
直线间距离
• longitudinal separation 前后隔离；纵向间隔 • longitudinal bulkhead 纵舱壁 • transverse bulkhead 横舱壁 • horizontal [ „hɔri‟zɔntəl ] adj. 水平的；地平线的；同一阶层的 n. 水平线，水平面；水平位置 • horizontal separation 水平错距，水平错开；水平离距；水平分距
• The compartments are formed by vertical separations (longitudinal and transverse bulkheads) and horizontal separations (deck).
• 舱室是由垂直分隔（纵舱壁和横舱壁）和水平分隔（甲板）组成的。
The tweendeck (c) is the intermediate deck between upper deck (a) and the inside bottom of the vessel, called tank top (d).
• 双层甲板是位于上层甲板和船只内底之间的中间一层甲板，叫做内底板（d)。
fore peak bulkhead 前尖舱壁;防撞舱壁
• after-peak bulkhead 艉舱壁 • collision bulkhead 防碰撞舱壁 transverse bulkhead 横舱壁watertight [ „wɔ:tətait, ‟wɔ- ] adj. 水密的；不漏水的；无懈可击的 • propulsion [ prəu„pʌlʃən ] n. 推进；推进力 • propulsion plant 推进装置

航海英语题库(DOC)

驾驶英语标准化题库第一部分：日常用语C 1. When a foreigner meets you for the first timeand says “ How do you do ? ” to you ,you shouldsay _____ .A. How are you ?B. Fine , thank you . And you ?C. How do you do ?D. Glad to see you .B 2. If you lost your way to the port, you should asksome one “ Excuse me, _________ ?”A. I d like a cup of tea .B. could you tell me the way to the portC. what' the timeD. is it May 4 thD3. ------- N ice to meet you.A. How do you do?B. Who are you ?C. How are you ?D. Nice to meet you,too.答案：D （1分题）4. Somebody does you a favor , you should sayA. Here you are .B. Thanks a lot .C. That' all right .D. That 'right .答案：B （1分题）5. At the department store, you want to know theprice of the coat , you should say ______A. Tell me the way , please .B. Do you know the time ?C. How much is it ?D. Wait a mome nt ,please. 答案：C （1分题）6. --- Mrs. Mary , I'd like to introduce myChinese friend Mr. Wang ,he is a newcomer.A. All right .B. Never mi nd .C. Please to meet you.D. I'm wrong .答案：C （1分题）7. If a passer asked you the way , and you reallydon'tknow , what 'the best answe _____A. I don 'tknow .B. Oh , that sright .C. No , n ever mind .D. I m sorry . I m a stranger here myself . 答案：D （1分题）8. You are now in the department store . You wantto buy something . When a shop assistanee says to you“Can I help you ? ” , you should say ____A. Yes , you can .B. No , you can't.C. I m looking for a coat for myself.D. It has nothing to do with you .答案：C （1分题）9. You have n't feeli ng well , and you are see ing thedoctor ,you should tell the doctor ______A. I ' like have a look at the hats .B. I m sorry .C. Could you give me your n ame?D. I'm afraid I had a bad cold.答案：D （1分题）10. If you want to buy something . You should goto the _____A. bank .B. supermarket .C. post office.D. customs.答案：B （1分题）11. Take the _____ block on right and then askaga in.A. 2B. twoC. twiceD . 2 nd答案：D （1分题）12. _____________ is it ? Fifty dollar s.A . How manyB . How muchC . How longD . How often答案：B （1分题）13. (B)Tur n and go ahead for about 10 20 Let's enter the transit loungeminu tes.departure.A. back A . forB. round B . withC. again C . toD. off D . from答案：B （1分题）答案：A （1分题）14. Go ahead un til you see a tree .A. straightB .lineC. to 第二部分D. for 答案：A （1分题）词汇15 . Let me you to the deck .21.船长A. show A. officerB . look B. engin eerC . aronnd C capta inD . for D. bosun答案：A （1分题）答案：C（分题）16 . He' II for chief officer to meet you 22.二副in a while . A. sec ond officerA . take B. capta inB . arra nge C. chief officerC . go D. chief engin eerD. show 答案：A（分题）答案：B （1分题）23.三副17 . Let' s to the saloon, shall we? A. chief officerA . take B. sec ond officerB . arra nge C. third officerC . go D. chief engin eerD. show 答案：C （1分题）答案：C （1分题）24.大副18 . Good morning . sir . A. chief officerMay I help you? B. first mateA. How are you? C. A+BB. Good after noon . D. chief engin eerC. 1 'm fine. 答案：C （1分题）D. Good morning. 25.驾驶台答案：D （1分题） A. engine room19. Do you have any flight on the morning B.deckof ? C. cab inA. October the sec ond D. bridgeB. October two 答案：D （1分题）C. in October 26.车钟D. July four A. course 答案：A （1分题） B. telegraph and wait :常用A. 助航设备B. 深度指示器C. 火警指示器D. 操舵指示器答案：A（1分题）35. _______ Speed A. 航向 B. 航线 C. 船位 D. 航速答案：D （1分题）36. _______ chart A. 分罗经 B. 记录器 C. 海图 D. 倾斜仪答案：C （1分题）37. _______ PSC A. 私人物品 B. 港口国监督 C. 人身安全 D. 一水答案：B （1分题）38. ___________ lighthouse A. 灯塔 B. 舷梯 C. 车钟 D. 雷达答案：A（1分题）39. _______ flag A. 船钟 B. 旗帜 C. 物品 D. 证件答案：B （1分题）40. _______ wharfA. 船坞B. 港口国C. 码头D. 仓库答案：C （1分题）第三部分：船舶口令41 .留心操舵。

航海英语2580最新修改题库

A. only when the load is taken off the cable
B. only when there is a load on the cable
C. only when activated by the controls at the lowering station
marine environment of ______.
A. oil B. garbage
C. noxious liquid substances D. None of the above
KEY: BMARPOL 73/78公约附录五包含有与向海洋环境排放垃圾有关的要求。
B. KG is reduced as the vessel seeks the angle of loll
C. effective beam is increased causing BM to increase
D. underwater volume of the hull is increased
D. Secure all watertight openings on the towing vessel.
KEY: C一艘远洋拖带船正在深水中下沉。试图切断拖揽但没有成功。此时应采取什么措施？松出拖揽并自鼓轮上脱落。
[507] An ocean towing bridle whose legs are equal length, but too short, may ______.
D. usually made of manila hawser
KEY: B中间倒缆通常位于鱼尾板和主拖缆之间。
[503] An isotherm is ______.

航海英语改革版海上搜索

Ê®Æß º£ÉÏËÑ¾È14.1 º£ÉÏËÑË÷[4601]______ the survivors known more of how to cope with cold water in the sinking of MV Titanic in 1912 countless lives ______.A. Have£¯could have been savedB. Have£¯could have savedC. Had£¯could has savedD. Had£¯could have been savedKEY: D[4602]A marker pole£¬with a horseshoe buoy and a sea anchor attached£¬should be used to ______.A. mark the position of a lost mooringB. determine your vessel's sideslip underwayC. determine your speed through the waterD. indicate location of a man overboardKEY: D[4603]A rescuer can most easily determine whether or not an adult victim has a pulse by checking the pulse at the ______.A. carotid artery in the neckB. femoral artery in the groinC. brachial artery in the armD. radial artery in the wristKEY: A[4604]A seaman has a small£¬gaping laceration of the arm that is not bleeding excessively. What can be done as an alternative to suturing to close the wound?A. Wrap a tight bandage around the wound.B. Apply a compression bandage.C. Use temporary stitches of sail twine.D. Apply butterfly strips£¬then a sterile dressing.KEY: D[4605]A seaman is reported missing in the morning and was last seen after coming off the mid-watch. Which type of turn would you use to return to the trackline steamed during the night?A. WilliamsonB. RacetrackC. 180turnD. AndersonKEY: A[4606]A ship must have on board a first-aid kit that is approved by the ______.A. Minerals Management ServiceB. Occupational Safety and Health AdministrationC. Mine Safety and Health AdministrationD. American Bureau of ShippingKEY: C[4607]A shipmate chokes suddenly£¬cannot speak£¬and starts to turn blue. You should ______.A. perform the Heimlich maneuverB. make the victim lie down with the feet elevated to get blood to the brainC. immediately administer CPRD. do nothing until the victim becomes unconsciousKEY: A[4608]A shipmate suffers a heart attack and stops breathing. You must ______.A. administer oxygenB. immediately check his pulse and start CPRC. make the victim comfortable in a bunkD. immediately give a stimulant£¬by force if necesssaryKEY: B[4609]A snag or other underwater obstruction may form a ______.A. V-shaped ripple with the point of the V pointing upstreamB. V-shaped ripple with the point of the V pointing downstreamC. small patch of smooth water on a windy dayD. smoothing out of the vessel's wakeKEY: A[4610]A survival craft being used to pick up a person who has fallen overboard from a vessel should approach the person ______.A. at a high rate of speedB. under oarsC. against the windD. with the windKEY: C[4611]A tourniquet should be used to control bleeding ONLY ______.A. with puncture woundsB. when all other means have failedC. when the victim is unconsciousD. to prevent bleeding from minor woundsKEY: B[4612]A tug is approaching a broken down steamer in moderately heavy weather preparing to take it in tow. In most cases the ______.A. steamer will drift stern downwindB. tug will drift faster than the steamerC. tug should approach stern toD. tug should approach from downwindKEY: D[4613]After you activate your emergency position indicating radiobeacon£¬you should ______.A. turn it off for five minutes every half-hourB. turn it off and on at five-minute intervalsC. turn it off during daylight hoursD. leave it on continuouslyKEY: D[4614]All casualties such as personnel injuries or illness£¬oil spills£¬accidental fire£¬collision£¬stranding£¬and unusually severe weather damage£¬whether at sea£¬in port£¬or in shipyard£¬must be promptly ______to the company.A. spokenB. saidC. toldD. communicatedKEY: D[4615]AN APPOINTMENT BETWEEN VESSELS NORMALLY MADE ON RADIO TO MEET IN A CERTAIN AREA OR POSITION defines ______.A. Bona fideB. Rendez-vousC. Prima facieD. Action in personamKEY: B[4616]An emergency sea anchor may be constructed by using ______.A. a boat bucketB. an air tank filled with waterC. an oar and canvas weighted downD. All of the aboveKEY: D[4617]An immersion suit must be equipped with a(n) ______.A. air bottle for breathingB. whistle and lightC. whistle£¬light£¬and reflective tapeD. whistle£¬light£¬and sea dye markerKEY: C[4618]If you see anybody fall overboard£¬act as follows except __________.A. tell an officer/crew the person's position in the water£¬or telephone the bridge immediatelyB. throw lifebuoys overboardC. call out "Man overboard" and keep your eyes on the person in the waterD. try to find medicine for the person to use when he is rescuedKEY: D[4619]If£¬for any reason£¬it is necessary to abandon ship while far out at sea£¬it is important that the crew members should ______.A. separate from each other as this will increase the chances of being rescuedB. get away from the area because sharks will be attracted to the vesselC. immediately head for the nearest landD. remain together in the area because rescuers will start searching at the vessel's last known positionKEY: D[4620]Immediately after abandoning a vessel£¬lookouts should be posted aboard liferafts to look for ______.A. survivors in the waterB. food and waterC. landD. bad weatherKEY: A[4621]In a racetrack turn£¬to recover a man overboard£¬the vessel is steadied for the SECOND time after a turn of how many degrees from the original heading?A. 60B. 135C. 180D. 360KEY: D[4622]In relation to the turning circle of a ship£¬the term advance means the distance ______.A. gained at right angles to the original courseB. gained in the direction of the original courseC. moved sidewise from the original course when the rudder is first put overD. around the circumference of the turning circleKEY: A[4623]Information on search and rescue procedures will be found in the ______.A. World Port IndexB. International Code of SignalsC. Sailing DirectionsD. Merchant Ship Search and Rescue Manual (MERSAR)KEY: D[4624]MOVING OF AN ANCHOR OVER THE SEA BOTTOM INVOLUNTARILY BECAUSE IT IS NO LONGER PREVENTING THE MOVEMENT OF THE VESSEL defines ______.A. Dredging (of anchor)B. Dragging (of anchor)C. Weighing anchorD. Walking out anchorKEY: B[4625]One of your crew members falls overboard from the starboard side. You should IMMEDIATELY ______.A. apply left rudderB. throw the crew member a life preserverC. begin backing your enginesD. position your vessel to windward and begin recoveryKEY: B[4626]The best method to secure a towline to bitts is to ______.A. take a round turn on the bitt farthest from the pull and use figure-eightsB. take a round turn on the bitt closest to the pull and use figure-eightsC. use figure-eights and take a round turn at the top of the bittsD. use only figure-eightsKEY: B[4627]The distance a vessel moves at right angles to the original course£¬when a turn of 180has been completed£¬is called the ______.A. advanceB. pivoting pointC. tactical diameterD. kickKEY: C[4628]The distance a vessel moves parallel to the original course from the point where the rudder is put over to any point on the turning circle is called the ______.A. advanceB. drift angleC. pivoting pointD. transferKEY: A[4629]The distance gained in the direction of the original course when you are making a turn is known as ______.A. advanceB. driftC. tactical diameterD. transferKEY: A[4630]The major cause of anchor buoy pendant wire failures is ______.A. corrosionB. rough weatherC. defective socketsD. mishandlingKEY: B[4631]The most likely location for a liquid cargo fire to occur on a tanker would be ______.A. in the midships houseB. at the main deck manifoldC. at the vent headerD. in the pumproomKEY: D[4632]The only type of helicopter that may be refueled with the engine running and the blades turning is ______.A. a helicopter carrying cargo onlyB. a turbine-equipped helicopterC. a SikorskyD. a helicopter carrying injured personnel in an emergency situationKEY: B[4633]The patrolman£¬while on duty on a passenger vessel£¬must have in his possession a(n) ______.A. nightstickB. flashlightC. passenger list showing assigned berthsD. A-I fire extinguisherKEY: B[4634]The signal for fire alarm on a ship must be indicated ______.A. at each alarm bellB. at each alarm actuatorC. near all exitsD. on the station billKEY: D[4635]The survival craft is manufactured with fire retardant ______.A. foamB. marine plywoodC. steelD. fiberglassKEY: D[4636]Upon receipt of a distress message£¬a merchant vessel is bound to proceed to the scene of the distress. Under which of the following cases would this NOT be true?A. The vessel would arrive at the distress scene more than 36 hours after the receipt of the initial distress message.B. There are vessels closer to the distress scene that are proceeding to assist.C. The Master of the vessel in distress has requisitioned another vessel£¬and that vessel has accepted the requisition.D. You are on a tanker and the distress involves a major fire on board the other vessel.KEY: C[4637]What is one of the FIRST actions you should take after abandoning and clearing away from a vessel?A. Identify the person in charge.B. Gather up useful floating objects.C. Prepare for arrival of rescue units.D. Arrange watches and duties.KEY: A[4638]What should you do if you have transmitted a distress call a number of times on channel 16 and have received no reply?A. Repeat the message using any other channel on which you might attract attention.B. Key the microphone several times before transmitting again.C. Turn up the volume on the receiver before transmitting again.D. Report the problem to the head electrician.KEY: A[4639]When evacuating a seaman by helicopter lift£¬the vessel should be ______.A. stopped with the wind dead aheadB. stopped with the wind on the beamC. underway with the wind 30on the bowD. underway on a course to provide no apparent windKEY: C[4640]When evacuating a seaman by helicopter lift£¬which course should the ship take?A. Downwind so that the apparent wind is close to nil.B. A course that will keep a free flow of air£¬clear of smoke£¬over the hoist area.C. A course that will have the hoist area in the lee of the superstructure.D. With the wind dead ahead because the helicopter is more maneuverable when going into the wind.KEY: B[4641]When evacuating a seaman by helicopter lift£¬which statement is TRUE?A. The vessel should be stopped with the wind dead ahead during the hoisting operation.B. Flags should be flown to provide a visual reference as to the direction of the apparent wind.C. The drop line should be grounded first then secured as close to the hoist point as possible.D. The hoist area should be located as far aft as possible so the pilot will have a visual reference while approaching.KEY: B[4642]When joining a vessel£¬do not forget personal documents and your spectacles£¬and ______ if necessary.A. drugB. remedyC. medicineD. healerKEY: C[4643]When jumping into water upon which there is an oil-fire£¬you should ______.A. break the water surface with your hands when diving head-firstB. use your hands to hold your knees to your chestC. cover your eyes with one hand while pinching your nose shut and covering your mouth with the otherD. enter the water at the bow or stern on the windward side of the vesselKEY: D[4644]When retrieving the survival craft£¬the winch operator should stop the winch and check ______.A. that all personnel are seated in the craftB. that the cable has not jumped any grooves on the drumC. which way the wind is blowingD. the hydraulic fluid level before liftingKEY: B[4645]Which condition is necessary for a substance to burn?A. The temperature of the substance must be equal to or above its fire point.B. The air must contain oxygen in sufficient quantity.C. The mixture of vapors with air must be within the explosive range.D. All of the aboveKEY: D[4646]Which is the proper method of determining whether a portable CO2 fire extinguisher needs recharging?A. Check the tag to see when the extinguisher was last charged.B. Release a small amount of CO2; if the CO2 discharges£¬the extinguisher is acceptable.C. Weigh the extinguisher and compare the weight against that stamped on the valve.D. Recharge the extinguisher at least once each year.KEY: C[4647]Which of the following is not a maritime perils£¿ ______.A. Stranding or grounding£®B. Striking upon rocks or shoalsC. Collision between shipsD. FireKEY: D[4648]Which of the following statements regarding low expansion foam and its application is INCORRECT£¿ ______.A. Foam should not be used on electrical firesB. One kilo of low expansion foam solution produces much more foam£®C. Foam is only efficient when it covers the top of burning combustibles£®D. A stream of foam should be deflected off the deck in order to best agitate the fireKEY: D[4649]Which procedure should be followed when individuals are rescued in cold climates and suffer from hypothermia?A. Give them brandy.B. Keep them in motion.C. Immerse them in a warm bath (105F£¬40C).D. Cover them with an electric blanket set for maximum temperature.KEY: C[4650]Which statement about firefighting foam is TRUE?A. Foam conducts electricity.B. To be most effective£¬foam should be directed at the base of the fire.C. Foam is most effective on burning liquids which are flowing.D. Foam can ONLY be used to extinguish class A fires.KEY: A14.2 º£ÉÏ¾ÈÖú[4651]As a vessel sinks to a depth of 15 feet£¬the hydrostatic trip releases the liferaft container from its cradle by ______.A. breaking the weak linkB. releasing the tie-down strapC. pulling the operating cordD. releasing the CO2 canisterKEY: B[4652]An inflatable liferaft should be manually released from its cradle by ______.A. cutting the straps that enclose the containerB. removing the rubber sealing strip from the containerC. loosening the turnbuckle on the securing strapD. pushing the button on the hydrostatic releaseKEY: D[4653]An inflatable liferaft is hand-launched by ______.A. pulling a cordB. cutting the wire restraining bandsC. removing the rubber packing stripD. throwing the entire container overboardKEY: D[4654]An inflatable liferaft can be launched by ______.A. the float-free method ONLYB. breaking the weak link on the painterC. throwing the entire container overboard and then pulling on the operating cord to inflate the raftD. removing the securing strapsKEY: C[4655]Progressive flooding may be indicated by ______.A. ballast control alarmsB. excessive draftC. excessive list or trimD. a continual worsening of list or trimKEY: D[4656]You are proceeding to a distress site and expect large numbers of people in the water. Which statement is TRUE?A. You should stop to windward of the survivors in the water and only use the ship's boats to recover the survivors.B. If the survivors are in inflatable rafts you should approach from windward to create a lee for the survivors.C. An inflatable liferaft secured alongside can be an effective boarding station for transfer of survivors from the boats.D. Survivors in the water should never be permitted alongside due to the possibility of injury from the vessel.KEY: C[4657]A breeches buoy is being rigged from the shore to a stranded vessel. The initial shot line passed to the vessel is normally made fast to a ______.A. hawser which is used to pass a tail-block and whip to the vesselB. hawser with breeches buoy and harness attachedC. hawser which should be made fast to the vessel below the intended location of the tail-blockD. tail-block and whip which may be used to pass a hawser to the vesselKEY: D[4658]A cable used by helicopters for lifting or lowering persons in a pick-up operation is a ______.A. HoistB. RopeC. CableD. LineKEY: A[4659]A capsized small sail vessel is best righted when what part of the vessel is downwind?A. SternB. BowC. CenterboardD. MastKEY: D[4660]A floating ship with an initial negative metacentric height ______.A. will capsizeB. will incline furtherC. may lie at an angle of lollD. may be initially levelKEY: C[4661]A helicopter making a round trip from a helideck with refueling capabilities to an unmanned platform will take 45 minutes each way. The helicopter should be carrying enough fuel to last ______.A. 45 minutesB. 1 hour and 15 minutesC. 1 hour and 30 minutesD. 2 hoursKEY: D[4662]A mechanical davit is designed to automatically ______.A. position the boat at the embarkation stationB. lift the boat off the inboard chocksC. energize the winch for the fallsD. set the brake on the winchKEY: B[4663]A minor heat burn of the eye should be treated by ______.A. gently flooding with waterB. warming the eye with moist warm packsC. laying the person flat on his backD. mineral oil drops directly on the eyeKEY: A[4664]A negative metacentric height ______.A. will always cause a vessel to capsizeB. should always be immediately correctedC. always results from off-center weightsD. All of the above are correctKEY: B[4665]A person has fallen overboard and is being picked up with a lifeboat. If the person appears in danger of drowning£¬the lifeboat should make ______.A. an approach from leewardB. an approach from windwardC. the most direct approachD. an approach across the windKEY: C[4666]A person has suffered a laceration of the arm. Severe bleeding has been controlled by using a sterile dressing and direct pressure. What should you do next?A. Apply a tourniquet to prevent the bleeding from restarting.B. Apply a pressure bandage over the dressing.C. Remove any small foreign matter and apply antiseptic.D. Administer fluids to assist the body in replacing the lost blood.KEY: B[4667]A person may operate an air compressor in which of the following areas on board a tank barge?A. PumproomB. Generator roomC. A space adjacent to a cargo tankD. A space two meters from a cargo valveKEY: B[4668]A person who gets battery acid in an eye should IMMEDIATELY wash the eye with ______.A. boric acid solutionB. waterC. baking soda solutionD. ammoniaKEY: B[4669]A person with diabetes has received a minor leg injured. The symptoms of the onset of a diabetic coma include ______.A. reduced appetite and thirstB. sneezing and coughingC. only a low grade feverD. slurred speech and loss of coordinationKEY: D[4670]A racetrack turn would be better than a Williamson turn in recovering a man overboard if ______.A. the man has been missing for a period of timeB. the sea water is very cold and the man is visibleC. there is thick fogD. the wind was from astern on the original courseKEY: B[4671]A rescuer can most easily determine whether or not an adult victim has a pulse by checking the pulse at the ______.A. carotid artery in the neckB. femoral artery in the groinC. brachial artery in the armD. radial artery in the wristKEY: A[4672]A right-handed propeller will cause the survival craft to ______.A. walk the stern to starboard in reverseB. walk the stern to port in reverseC. run faster than a left-handed propellerD. right itself if capsizedKEY: B[4673]A shipmate chokes suddenly£¬cannot speak£¬and starts to turn blue. You should ______.A. perform the Heimlich maneuverB. make the victim lie down with the feet elevated to get blood to the brainC. immediately administer CPRD. do nothing until the victim becomes unconsciousKEY: A[4674]A towline should be fastened to ______.A. the chocks at the bow of a towed vesselB. the most forward£¬centermost point of a towed vessel such asa sturdy bow railC. the mast of a towed sailboatD. a secure fitting near the bow of the towed vesselKEY: D[4675]Aboard a survival craft£¬ether can be used to ______.A. start the engine in cold weatherB. aid in helping personnel breatheC. prime the sprinkler systemD. prime the air supplyKEY: A[4676]AN ILLNESS PREFERABLY OF AN INFECTIOUS NATURE SEIZING MORE THAN TWO PERSONS ON BOARD AT THE SAME TIME defines ______.A. Disease of CrewB. Crew illnessC. Group illnessD. Mass diseaseKEY: D[4677]An obstruction on a helideck is any object that might present a hazard to the______.A. rotor blades and landing gearB. unloading of passengersC. loading of cargoD. pilot's visibilityKEY: A[4678]Any vessel in need of carrying out deck washing must be ______ by the department concerned beforehand£®A. requestedB. allowedC. approvedD. inquiredKEY: C[4679]For a ship not on an international voyage£¬an approved substitute for an impulse projected rocket-type line throwing appliance is a ______.A. spring loaded line throwerB. hand thrown buoyant lineC. shoulder-type line throwing gunD. heaving lineKEY: C[4680]If the coxswain of your lifeboat gives the command HOLD WATER you should ______.A. complete the stroke£¬raise your oar slightly£¬swinging the oar slightly forward£¬and place it in the boatB. lift the oar in a vertical positionC. complete the stroke and hold the oar out of the waterD. dip the blade of your oar into the water vertically and hold it perpendicular to the keel lineKEY: D[4681]If you have to jump in the water when abandoning a vessel£¬your legs should be ______.A. spread apart as far as possibleB. held as tightly against your chest as possibleC. in a kneeling positionD. extended straight down and crossed at the anklesKEY: D[4682]If you must land on a beach with an oar-propelled lifeboat through a heavy surf£¬the recommended method is to ______.A. keep the bow directly in toward the beach£¬and tow the sea anchor off the sternB. ride in on the back of a large breakerC. keep the bow into the seas with the sea anchor out over the bow£¬and row to meet the breaking wavesD. head directly into the beach by staying between the crests of the waves KEY: C[4683]In an open lifeboat£¬the lifeboat compass is usually ______.A. placed in a fixed bracket when being usedB. clamped to any position convenient for the coxswain to see itC. permanently mounted on the lifeboat's centerlineD. mounted in the center of the boat to eliminate deviationKEY: A[4684]In heavy seas the helmsman should steer the motor lifeboat ______.A. into the seasB. broadside to the seasC. in the same direction as the seasD. in a series of figure-eightsKEY: A[4685]In heavy seas you decide to heave to. The lifeboat should be ______.A. brought to a position with the stern into the seasB. allowed to take its own headC. brought to lay in the troughD. brought bow into the seasKEY: D[4686]In which situation could a vessel most easily capsize?A. Running into head seasB. Running in the troughC. Running with following seasD. Anchored with your bow into the seasKEY: B[4687]Inflatable liferafts are less maneuverable than lifeboats due to their ______.A. shapeB. shallow draftC. large sail areaD. All of the aboveKEY: D[4688]Large volumes of carbon dioxide are safe and effective for fighting fires in enclosed spaces£¬such as in a pumproom£¬provided that the ______.A. persons in the space wear gas masksB. persons in the space wear damp cloths over their mouths and nostrilsC. ventilation system is secured and all persons leave the spaceD. ventilation system is kept operatingKEY: C[4689]Multiple fire pumps may be used for other purposes provided that one pump is ______.A. on line to the fire mainB. kept available for use on the fire main at all timesC. capable of being connected to the fire mainD. rated at or above 125 psiKEY: B[4690]Oil fires are best extinguished by ______.A. cutting off the supply of oxygenB. removing the fuelC. cooling below the ignition temperatureD. spraying with waterKEY: A[4691]On a rigid liferaft which is equipped with all of the required equipment you may NOT find a ______.A. boathookB. fishing kitC. lifeline or grab railD. sea painterKEY: B[4692]On a ship£¬a fire pump may be used for other purposes if ______.A. the other services are run off a reducing station with a pressure gageB. a separate fire pump is available for use on the fire mainC. all other services are operated by a manifold near the pumpD. All of the aboveKEY: B[4693]On a vessel£¬if someone fell overboard and you did not know over which side the person fell£¬you should ______.A. immediately reverse the enginesB. stop the propellers from turning and throw a ring buoy over the sideC. increase speed to full to get the vessel away from the personD. first put the rudder hard over in either directionKEY: B[4694]Releasing oil from the sea anchor of a lifeboat may ______.A. keep the propeller from being fouledB. increase propeller speedC. help calm the waves in the vicinity of the craftD. increase the holding power of the sea anchorKEY: C[4695]Seasickness is caused by rolling or rocking motions which affect fluids in the ______.A. stomachB. lower intestinesC. inner earD. bladderKEY: C[4696]Separation cloths may be used to ______.A. absorb moisture from hygroscopic cargoesB. fill gaps between layers of cargoC. wrap cargo that leaks from packagingD. keep bagged cargo leakage from contacting the deckKEY: D[4697]Severe exposure to chlorine gas can be fatal. Chlorine gas is primarily a ______.A. respiratory irritantB. skin burning agentC. blood poisoning agentD. nerve paralyzing irritantKEY: A[4698]Steering a motor lifeboat broadside to the sea could cause it to ______.A. capsizeB. run smootherC. run fasterD. sinkKEY: A[4699]Steering a survival craft broadside to the sea could cause it to ______.A. capsizeB. run smootherC. run fasterD. sinkKEY: A[4700]Survival practice in the mooring system is to slack off the tensions on the leeward side and ______.A. deballast the unit to transit draftB. adjust as evenly as practical the windward tensionsC. release the anchors on the windward sideD. tighten the anchor buoys on the leeward side anchorsKEY: BÊ®°Ë º£ÉÏÏû·À18.1 È¼ÉÕÓë±¬Õ¨[4701]The emergency signal for fires is sounded on the ship's whistle and general alarm as ______ £®A. a continuous ringing for 10 secondsB. one short ring followed by one long ringC. two long rings of at least 20 secondsD. a continuous ringing until the fire is extinguishedKEY: A[4702]A carbon dioxide fire extinguisher should be recharged ______.A. at least annuallyB. whenever it is below its required weightC. only if the extinguisher has been usedD. before every safety inspectionKEY: B[4703]A carburetor is required to have a safety device called a(n) ______.A. pressure releaseB. backfire flame arrestorC. automatic shut off。