第一章船舶概论带翻译船舶电子员英语解析.docx
- 文档编号:7929999
- 上传时间:2023-01-27
- 格式:DOCX
- 页数:23
- 大小:32.23KB
第一章船舶概论带翻译船舶电子员英语解析.docx
《第一章船舶概论带翻译船舶电子员英语解析.docx》由会员分享,可在线阅读,更多相关《第一章船舶概论带翻译船舶电子员英语解析.docx(23页珍藏版)》请在冰豆网上搜索。
第一章船舶概论带翻译船舶电子员英语解析
第一章船舶概论
船舶的种类、结构及相关参数
1.Thetwobasictypesofcargoshipsare____
A.containershipsandoithankers
B.bulkcarriersandliquidcarriers
C.drycargocarriersandoiltankers
D.liquidcargocarriersanddrycargocarriers
2.Whichisnotaliquidcargocarrierinthefollowingships?
____
A.LNGcarrierB.LPGcarrierC.ChemicaltankerD.Orecarrier
3.___bulkcarrieristhelargestbulkcargoship?
A.PanamaxB.handy-sizeC.capsizeD.Suezmax
4.Ashipdesignedforcarryinggoodsrequiringrefrigerationiscalled_____
A.REEFERB.RO/ROSHIPC.CONTAINERD.TANKER
5.Ashipdesignedtocarrytrucksandcarswhicharedrivenonandofftheshipontheirownwheelsiscalleda_____
A.reeferB.ro/roshipC.containerD.bulkcarrier
6.VLCCstandsfor_____
A.verylargecarcarrierB.verylargecargocarrier
C.verylargecrudecarrierD.verylargecoalcarrier
7.Whichoneisnottrue?
A.Twomainareasofskillareinvolvedintheconstructionofship.
B.Therearedistinctdivisionsinresponsibilitiesbetweennavalarchitectsandmarineengineer
C.Eachshipwillassumevaryingproportionsaccordingtoitstype.
D.Shipscanbedividedintodifferentcategoriesfromdifferentperspectives.
8.Thestructuralmembersofthehullextendinginaforeandaftdirectionarecalled___
A.framesB.joinersC.longitudinalD.knees
9.Ifthebuoyantforce浮力onaship’shullisequaltoorgreaterthanthedisplacementtonnagetheshipwill___
A.requireballastaddedtoonlytheportsidetanks
B.bedownbythehead
C.sink
D.float
10.Theabbrevianon‘GM’isusedtorepresentthe____
A.heightofthemetacenterB.fightingarm
C.rightingmomentD.metacentricheight
11.ThevalueofGMstillremainsonemeter,meanwhilewecanpumptheballastwaterto___theshiponevenkeel.
A.makeB.putC.keepD.get
12.Thestabilityofavesselisnormallythegreatestwhenallfuelandwatertanksarefullbecausethe___
A.centerofgravityislowered
B.centerofbuoyancyislowered
C.reservebuoyancyisunchanged
D.hullfreeboardisincreased
13.Youmayimproveavessel’sstabilityby____
A.keepingthefueltankstoppedoff
B.increasingthefreesurfaceeffect
C.keepingthefueltanksatleasthalffull
D.keepingatleastonefueltankemptyforslops
14.Thedistancebetweenthebottomofthehullandthewaterlineiscalled____
A.tonnageB.reservebuoyancyC.draftD.freeboard
15.Foranuprightvessel,draftistheverticaldistancebetweenthekeelandthe____
A.waterlineB.FreeboarddeckC.PlimsollmarkD.amidshipsection
16.Indrydockingrepair,thehullofashipwillbedescaledandrepaintedthoroughlyfromthe____todeck.
A.keelB.waterlineC.boardsideD.bridge
17.Thespacewearrangepropellingandotherauxiliarymachinesonboardiscalled___
A.theengineroomB.hecargohold
C.thesteeringgearroomD.thebilge
18.Theshipof70,000DWT,theDWTheremeans____
A.itsmaximumdischargingcapacity
B.Itsmaximumweight
C.Themaximumdischargingcapacitydeductingship’sownweight
D.Themaximumcargoweight
19.Whenashipinloadedconditionfloatsanarbitrarywaterline,itsdisplacementis___torelevantmassofwaterdisplacedbytheship.
A.equalB.largerC.smallerD.equivalent
20.Thedisplacementofashipis___totheweight,alltold,oftherelevantloadedship.
A.largerB.equalC.smallerD.equivalent
21.Thetrimofavesselisthe___
A.valueofthemeandraftB.degreeoflist
C.amountofrollD.differenceinforeandaftdrafts
22.Thedifferencebetweenthestarboardandportdraftscausedbyatransverseshiftinweightis___.
A.listB.heelC.trimD.flotation
23.Ifyourvesselhasastarboardlistaftertakingonfuel,youwouldtransferfuel____
A.tostarboardB.toportC.forwardD.aft
24.Iffuelisburnedfromonlythestarboardtanks,theshipwill___
A.godownbytheheadB.listtostarboard
C.trimbythesternD.listtoport
25.Propellerpitchspeedminusshipspeeddividedbythepropellerpitchspeedistermed____
A.apparentshipB.treeslipC.pitchD.propulsiveefficiency
26.Inmovingforwardashipimpartsforwardmotiontothewateratthesterns,thisisknowas____
A.thespeedofthevesselB.thespeedofthepropeller
C.thewakeD.thewakefraction27.Wakevariesconsiderablywiththeformofthevessel,butgenerallyspeakingthebluffertheship_____thewakevalue
A.thehigherB.thelowerC.thefasterD.theslower
28.WehavestayedatShanghaiportforalongtime.Thefoulingontheship’shullgreatlyincreasedher____
A.powerB.speedC.resistanceD.thrustforce
29.Whichofthefollowingequipmentisnotfittedonthebridge?
A.PPIB.ARPAC.ECDISD.RUDDERPOST
30.Whichofthefollowingequipmentisnotinthewheelhouse?
A.ThesteeringB.Theenginetelegraph
C.ThemainenginetachometerD.Theemergencygenerator
31.Whichisnotusedwhentheofficercontrolstheship?
A.ThemainenginetachometerB.Therudderangleindicator
C.ThecompassrepeaterD.Thefuellevelgauge
32.ECDISmeans____
A.ElectronicChartDisplayInformationSystem
B.ElectricCDinformationScheme
C.EndChartDigitalInformationScheme
D.EngineChartDisplayInformationStandard
33.ARPA(fittedonthebridge)standsfor_____
A.AudioRadioPlottingAids
B.AutomaticRadarPlottingAids
C.AdvancedResearchProjectsAgencyNetwork
D.AdvancedResearchProjectsAgency
34.Inthefollowingstatementsaboutthefunctionsofbridgegroupswitchboard,theincorrectoneis_____
A.tocontrolandmonitorthenavigationandsignallights
B.Toremotestartandstopthemotorsofsteeringgear
C.Togiveshipgeneralalarm
D.Tostartgeneratordiesels
轮机常识
主推进动力装置:
34.Thedieselengineisatypeof_____.
A.turbineengineB.gasturbine
C.steamengineD.internalcombustionengine
。
36.Sincetheburningorcombustiontakesplacewithintheengineitself,theengineisknowas_____
A.afire-tubeboilerB.aninternalcombustionengine
C.anexternalcombustionengineD.aninternalcombustiongenerator
37.________theengines,thedieselengineis_____usedengineonboard.
A.Between/morecommonlyB.Among/themostcommonly
C.Between/notmorecommonlyD.Among/notthemostcommonly
38.Dieselenginesinsteadofsteamenginesusedasmain-engineonboardshipsismainlybecause____
A.theyhaveahighmechanicalefficiencyBtheyhaveahighthermalefficiency
C.theyaremorereliableD.theyneedlessspace
39.____,sotheyarewidelyusedonboardshipnowadays.
A.Dieselengineshavemoreadvantagesincomparisonwithgasolineengines
B.Thedieselenginehavemoreadvantagesincomparisontothegasolineengines
C.Gasolineengineshavemoreadvantagesincomparisonwithdieselengines
D.Thegasolineenginehavemoreadvantagesincomparisontothedieselengine
40.Propulsionofthevastmajorityofcontemporarymerchantships(especiallycontainershipsandVLCC)utilized____asprimemover.
A.gasturbineB.dieselengineC.steamengineD.gasolineengine
41.Theabbreviation“M/E”isusedtorepresentthe____
A.measureequipmentB.mainelectrical
C.myengineD.mainengine
42.Wecallashipequipmentwithadieselengineasmainengine____
A.atugboatB.asalvageshipC.anoiltankerD.amotorvessel
43.Theslowspeedmainpropulsiondieseloperatesontwo-strokecycle.Atthislowspeedtheenginerequiresnoreductiongearbox-betweenitand____
A.thrustblockB.propellerC.flyingwheelD.rudder
44.Thetermmediumspeeddieselengineiscurrentlytakentomeananenginewithanoperatingrotationalspeedof____rpm
A.below300B.ablow1200C.between300to1200D.below1200
45.Themajorityofmediumspeedandhighspeedmarinedieselenginesformainorauxiliarydriveoperateonthe____cycle
A.two-strokeB.four-stokeC.long-strokeD.short-stroke
46.Thedieselworksastheprimemoverofamodernlargevessel(suchastheVLCC)isusuallyof_____type.
A.2strokemiddle-speedB.2strokelow-speed
C.4strokehigh-speedD.4strokelow-speed
47.Owingtoits___,thelowspeedcross-headdieselengineiswidelyusedonboardshipasamainengine.
A.smallersizeandsimpleconstruction
B.longlife,lowercostandhigherreliability
C.easieroperationandmanagement
D.simpleconstructionandeasiermanagement
48.Typicalmarinepropulsionplantsinclude_____directlycoupledtothevessel’ssinglelarge-diameter,fixed-pitchpropeller.
A.asinge,long-stroke,slow-speed,turbocharged,two-strokedieselengine
B.Asinge,long-stroke,medium-speed,turbocharged,four-strokedieselengine
C.Twomedium-speed,turbocharged,four-strokedieselengine
D.Avariable-speedACgenerator
49.ThevesselisdrivenbyanFPP,soitsmainenginemust____
A.runatafixedspeedB.runatacontrollablespeedandbereversible
C.runcontinuouslyD.runatahigherspeed
50.Themarinedieselengineisatypeofdieselengineusedonships.The____ofitsoperationisnotverydifficulttounderstand.
A.principleB.principalC.causeD.case
51.____isasourceofpowerbywhichthedieselenginemayoperate.
A.WaterenergyB.Electricalenergy
C.ChemicalenergyD.Heatenergy
52.Asaheatengine,____energyisthesourceofpowerofpowerbywhichthedieselenginecanbeoperated
A.electricB.heatC.mechanicalD,exhaust
53.Thethermalenergyproducedbyaninternalcombustionengineistransformedinto____
A.combustionenergyB.internalenergy
C.externalenergyD.mechanicalenergy
54.Dieselenginesareclassifiedasreciprocatinginternalcombustionenginesbecausethey____
A.useenergyfromfuelburnedoutsidetheircylinders
B.Burnfuelinacombustionchamberthatmovesbackanddown
C.Burnfuelinachamberwhereitsenergymovesapistonup
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 第一章 船舶 概论 翻译 电子 英语 解析
![提示](https://static.bdocx.com/images/bang_tan.gif)