机工题库.docx

机工题库.docx

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机工题库

1Inoilpurifier,theseparatedwaterflowsintothe_____.

AsludgetankBcrankcaseCseachestDgearbox

2Boilersareusedonboardshipfor_____.

AburningwasteoilBproducingsteamCmakingfueloilDdistillingwater

3Beforestartingandafterstoppingthegeneratorengine,maketheengineturnby_____.

AdrivengearBdrivinggearCturninggearDturnedgear

4"DeadSlowAstern"means_____.

A微速后退B微速前进C慢速前进D慢速后退

5"Portside"means_____.

A船艏B左舷C右舷D船艉

6"Starboardside"means_____.

A船艏B左舷C右舷D船艉

7Whatkindofpumpsshallweusetopumpthefueloilfromthedoublebottomtankstothesettlingtanks?

AtransferpumpBballastpumpCsewagepumpDsanitarypump

8Compressedairissuppliedby_____totheairreservoirs（空气瓶）.

AairreceiversBairbottlesCgeneratorsDaircompressors

9Whatisusedtopurifythefueloilorlubricatingoil?

AAcompressorBAseparatorCAlubricatorDAfuelpump

10Whatisusedtoproducefreshwater?

AAfreshwatercoolerBAfreshwatergeneratorCAfreshwaterpumpDAfreshwatertank

11_____have/hasreplacedderricks（吊杆）onmanymodernships.

ACranksBMooringequipmentCWindlassesDCranes

12The_____istowarnthecrewofCO2beingdischargedintotheengineroom.

AGeneralAlarmBFailureAlarmCCO2AlarmDLevelAlarm

13Thereisa_____intheengineroom.

AwindlassBwinchCoilseparatorDcrane

14Weusethecompressedairfrom_____tostartNO.1generatorengine.

AairpumpBairbottleCairfilterDaircock

15Atseagoing,weuse_____insteadofdonkeyboiler.

AheaterBpreheaterCexhaustgasboilerDelectricboiler

16WearegoingtopassthroughtheSuezCanal,please_____.

AstopengineBstandbyengineCstartengineDfinishedwithengine

17No.3pistonistoohot,pleasefillin_____.

AcompressedairBfueloilCcylinderoilDgrease

18Recordallthereadingsof_____everywatch.

AthetemperatureandpressureofgeneratorengineBseawaterCcompressedairDexhaustgas

19Transfer_____fromNo.2porttanktoNo.4starboardtank.

AturbineoilBheavyoilCgearoilDcylinderoil

20_____isusedtoproduceelectricpower.

AAsteeringgearBAnalternatorCArefrigeratorDApump

21The_____dropsdownto15kg/cm2.

AtemperatureBpressureClevelDflow

22Thealternatorsupplied_____.

AA.CBD.CCbothA.CandD.CDneitherA.CnorD.C

23Analternatorenginestartedwith_____.

ApressurizedoilBwastegasCpressurizedwaterDcompressedair

24Duringwarmingtheengine,keepthetemperatureofcoolingwaterabout_____.

A25℃B100℃C80℃D55℃

25Wehavetowarmtheengine_____.

Aafterwestartit.Bwhenwestartit.Cbeforewestartit.Dbeforewestopit.

26Thefuelsystemisusedto_____tothecombustionchamber.

Adischargetheoilywater.Bdeliver（输送）thefueloilCpumpthecylinderoilDmixtheairandfueloil

27Thecoolingsystemisprovidewithtworelative（相对的）systems_____.

AF.WsystemandL.OsystemBS.WsystemandF.WsystemCF.WsystemandF.OsystemDS.WsystemandL.Osystem

28WecanwarmtheM/Ebymeansofthecoolingwaterfrom_____.

AthecondenserBthealternatorengineCtheboilerDthecompressor

29Thefuelshouldbeseparatedbeforebeingpumpedinto_____.

AthesettlingtankBthedailyservicetankCtheexpansiontankDthedouble-bottomtank

30Theoilwhichisusedtotransferpoweriscalled_____.

AengineoilBmotoroilCgearoilDhydraulicoil

31Theballasttanksare_____.

AchargedwithcompressedairBfilledwithseawaterCfilledwithfueloilDchargedwithexhaustgas

32Whatisthenormal（正常的）pressureofthemainairbottle（s）?

A0.7MPaB1.5MPaC3.0MPaD4.5MPa

33Thestartingpressureistoolow.Whatshouldyoudo?

AStartthefuelpump.BStarttheairmotor.CStarttheengineDStarttheaircompressor.

34Whatisuseddirectlyasacoolant（冷却介质）inmarinedieselengine?

AS.WBF.WCF.ODL.O

35Theexcessivepressuredrop（降）inthefilterimplies（暗示）that_____.

AthefilteriscleanBthefilterisdirtyCthefilterisleakyDthefilterisnormal（正常）

36Whatshouldyouperiodically（周期性地）dofortheairreservoir?

ADrainthewater.BVent（排放）theair.COpenthesafetyvalve.DClosethecontrolairvalve.

37Whatboilerisusedonamotorshipwheninport?

AExhaustgasboilerBDonkeyboilerCFireboilerDWaterboiler

38_____isusedtoproducesteam.

AAfreshwatergeneratorBAboilerCAnalternatorDAnincinerator

39Ifyoufindyourshipleaksoutoil,whichmeasures（措施）shouldyoutake?

AStopalloiltransferoperationsBAlarmthesignalforoilspill（溢油）CfindoutthecauseimmediatelyDA+B

40Onthenameplate,"DischargeValve"means_____.

A泄放阀B排出阀C吸入阀D旁通阀

41Onthenameplate,"By-PassValve"means_____.

A通入阀B旁通阀C排出阀D给水阀

42Ontheplate,"Galley"means_____.

A贮藏室B厨房C引水房D备件库

43Ontheplate,"S