轮机英语8套2.docx
- 文档编号:10509013
- 上传时间:2023-02-17
- 格式:DOCX
- 页数:23
- 大小:43.51KB
轮机英语8套2.docx
《轮机英语8套2.docx》由会员分享,可在线阅读,更多相关《轮机英语8套2.docx(23页珍藏版)》请在冰豆网上搜索。
轮机英语8套2
1、IfthePSCOfromgeneralimpressionsorobservationsonboardhas_____forbelievingthattheship,itsequipmentoritscrewdonotsubstantiallymeettherequirements,thePSCOshouldproceedtoamoredetailedinspection.(238660:
第4章
船舶轮机管理业务:
726)A.cleanreport
B.seriousdeficiencies
C.cleargrounds
D.detentionreport
2、tabletsareplacedinthe_____andrequirereplacementastheyareusedup.A.wastewaterinlet
B.chlorinator
C.settlingcompartment
D.aerationcompartment
3、Theofficerinchargeoftheengineeringwatchshallensurethatallmachineryinvolvedwiththemaneuveringoftheshipcanbeimmediatelybeplacedinthemanual
modeofoperationwhennotifiedthattheshipis_____.(238735:
第5章国际公约、规则:
59)
A.atanchor
B.Atunshelteredanchorage
C.incongestedwaters
D.inanopenroad-stead
4、ThemainobjectiveoftheSOLASConventionis____.(238872:
第5章国际公约、规则:
165)
A.toprovideasolutionofloweringpollutionatsea
B.tospecifyminimumstandardsforthememberscomposingthewatchatsea
C.tospecifyminimumstandardsforshipsconsideringtheirsafety
D.totellthecompanyhowtogoaboutrunningtheirbusiness
5、Whichisnottheprotectionfunctionofthemotor?
P231管理书
A.Overloadprotection
B.Interlockprotection
C.Shortcircuitprotection
D.Zero-voltageprotection
6、Thedoublebottomoftheshipforstrengthandprovidesstoragefor____
1.fuel2.Lubricatingoil3.water
A.13
B.123
C.3
D.1
7、Althoughlubeoilsusedinthemainlubricatingservicesystemsshouldhavearelativelyhighflashpointtoavoidignition,theycancreatesmokeandfirehazardswhenthey____.(235892:
第1章船舶主推进装置:
448)
A.areexposedtoavacuum
B.comeincontactwithextremelyhotsurfaces
C.arereducedintemperaturetojustabovethepourpoint
D.becomeextremelyagitatedoraerated
8、ThebestmethodofextinguishingaclassAfireisto____.(238177:
第4章船舶轮机管理业务:
212)
A.removeoxygenfromthearea
B.smotherfirewithfoam
C.smotherfirewithCO2
D.coolfuelbelowignitiontemperature
9、Thelowspeeddieselenginesaretalltoallowforlongstrokeswhichimproveengine
_______
A.flexibility
B.controllableability
C.efficiency
D.reliability
10、Achangeinthequalityoffuelatomizationbyadieselenginefuelinjectorwouldbecausedbya/an_______.(236292:
第1章船舶主推进装置:
848)
A.increaseinenginespeed
B.increaseincylinderturbulence
C.leakingneedlevalve
D.reductionincylinderturbulence
11、Theusualnumberofsingle-actingpistonsusedinavariablestrokeaxial-piston
pumpis_______.(237176:
第2章船舶辅助机械:
538)A.3or5
B.5or7
C.7or9
D.9or11
12、Whichofthefollowingcomponentsareusedtoconvertalternatingcurrentproducedinthegeneratorwindingstodirectcurrent?
(237453:
第3章船舶电气和自动化:
4)
A.ArmatureandequalizerB.CommutatorandbrushesC.Rotorandinterpoles
D.Fieldandexciter
13Theportstatecontrolofficermaywitnessafiredrillcarriedoutbythecrewassignedtothesedutiesonthe____.
A.OilRecordBook
B.EngineRoomLogBook
C.NavigationLogBook
D.MusterList
14、Whichofthefollowingbestdescribesoverchargeofrefrigerant?
(236957:
第2章船舶辅助机械:
319)
A.toomuchrefrigerantB.refrigerantisranoutC.toolittlerefrigerantD.runningisover
15、adry-typesparkarrestorremovessparksfromadieselengineexhaustby______.
A.decreasingthetemperatureoftheexhaustgases
B.increasingthelinearvelocityoftheexhaustgases
C.acceleratingtheexhaustgasthroughareducedsizeorifice
D.changingdirectionsofexhaustgasflow
16、aflywheelreducesspeedfluctuationsby_____A.storingkineticenergy
B.maintainingaconstantracksetting
C.maintainingequalexhaustpressure
D.maintainingevencamshaft
17、Thealarmsignalforengineroomcatchingfireisablastofrandombellfollowedby
__.(238885:
第5章国际公约、规则:
178)A.two
B.threeknocksC.fourknocksD.fiveknocks
18、jacketwaterheaterareusedondieselenginesto______
A.maintaintheproperjacketwaterPHB.keeptheengineroomwarm
C.maintaintheproperexpansiontankwaterlevel
D.helptheenginestarteasierincoldweather
19、Pressureinanoperatinghydraulicsystemisdeveloped______(237416:
第2章船舶辅助机械:
747)
A.onlybythepumpasitsprimaryfunction
B.byresistancetothefluidflowthroughthesystem
C.bythethermalinputtothesystem’sfluid
D.solelybythechargeappliedbytheaccumulators
20、AccordingtoSTCW78/95,theabilitiesspecifiedinthestandardsofcompetencearegroupedassevenfunctionsatthreelevelsofresponsibility,whichofthefollowingis
notoneofthethreelevels?
A.supportlevel
B.managementlevelC.operationallevelD.navigationallevel
21、Whichofthefollowingproblemswilloccurifadisktypecentrifugallubeoil
purifierisnotproperlyprimedpriortoadmittingoilflowtotheblow?
(237098:
第2章船舶辅助机械:
460)
A.Contaminationofthelubeoilbyemulsificationwillresult.
B.Thelubeoilwillnotbesubjectedtothepropercentrifugalforce.C.Thelubeoilwilloverheatandflash.
D.Oilwilldischargefromtheheavyphasedischargeportandbewasted.
22、Assoonasyouhearthefireandemergencysignal,youshouldensurethat____.(238282:
第4章船舶轮机管理业务:
317)
A.theringbuoysarethrownoverboard
B.theenginesarestopped
C.thefirepumpsarestarted
D.everyoneissuitedinanapprovedlifepreserver
23、Smalloilspillsondeckcanbepreventedfromcontaminatinganywatersby____.(238419:
第4章船舶轮机管理业务:
454)
A.pluggingallscuppersanddrains
B.placingfloatingboomsaroundtheship
C.regularlyemptyingalldrippans
D.thoroughlydrainingallbunkeringhoses
24、The_____isusedtomaintainthealternatorvoltagetopreventthevoltagedrop
A.amplifier
B.exciter
C.rectifier
D.synchroscope
25、______mayalsobecarriedouttodeterminetheship’sturningcircleandthetimeanddistancefromenginesfullaheadtofullastern
A.steeringtrials
B.endurancetrials
C.anchor-heavingtrials
D.maneuveringtrials
26、allcrew'sassignedemergencystationscanbefoundontheship’s_____.A.musterlist
B.clearancepapers
C.certificateofinspection
D.permittoproceed
27、an_____surveybeforetheshipIputinserviceorbeforethecertificaterequiredunderregulation5ofthisannexisissuedforthefirsttime.
A.Continuous
B.StatutoryC.AnnualD.Initial
28、ifthewaterlevelcannotbeseeninthelowerpartoftheboilergaugeglass,which
ofthefollowingactionsmustbecarriedoutimmediately?
A.securetheboilerfires
B.increasethefeed-watergoingtotheboiler
C.blowdowntheboiler
D.checktheDCheaterwaterlevel
29、Whenthewaterproducedfrommostevaporatorissuppliedfordrinkingpurpose,itmustbetreatedtoensureitisbiologicallypureand________.(237120:
第2章船舶辅助机械:
482)
A.slightlyacidic
B.nosalty
C.slightlyalkaline
D.slightlybitter
30、UMSaremainlyunattendedovernightandduringthistime_____shouldhavecontrolofthemainengine.(237945:
第3章船舶电气和自动化:
496)
A.thechiefengineer
B.theengineeroncabinwatchC.thebridgeofficeronwatchD.themaster
31、Whentheship,itsmainpropulsiondeviceequippedwithclutch,arrivedattheport
andfinishedwiththeengine,thecorrectoperationshouldbe____.(238042:
第4章船
舶轮机管理业务:
77)
A.disengagingtheclutchfirstly,thenstoppingthemainengine
B.stoppingthemainenginefirstly,thendisengagingtheclutch
C.stoppingthecoolingwaterpumpfirstly,thenstoppingthemainengine
D.stoppingthemainengineanddisengagingtheclutchatthesametime
32、TheSOLASConventionisthemaininternationalconvention____.(238871:
第5
章国际公约、规则:
164)
A.aboutmarinepollutionprevention
B.coveringsafetyoflife
C.aboutmarine
D.aboutshipandportsecurity
33、Thevalvebestsuitedforthrottlinggasorliquidflowinapipelineisthe__________(236703:
第2章船舶辅助机械:
65)
A.gatevalveB.globevalveC.checkvalveD.plugcock
34、theopeningofanexhaustvalveonamodernlargelow-speedmainpropulsion
dieselengine,maybeactuatedby____.A.compressedairpressure
B.hydraulicpushrods
C.directactionofthemainpistonmovingdown
D.directactionofcamshaft.
35、mosttroubleslikelytooccurwithmarinedieselenginecan,iflocatedintime,beremediedwithnodifficultyandmanycanbe_____iftheengineismaintainedwithahighsenseofresponsibilitytothepeopleonthepartofthemotormenandengineers.
A.foundoutB.eliminatedC.avoided
D.lowered
36、Inaturbocharger,inletairvelocityisincreasedinthe____A.rotatingimpellervanes
B.compressoroutletvolute
C.inletnozzlering
D.stationarydiffuserpassages
37、Theprocessofremovingmoisturefromairisknownas_____.(236871:
第2章船舶辅助机械:
233)
A.humidification
B.dehumidification
C.vaporization
D.evaporation
38、_____isneededtobetakenaboardshipsforstabilization
A.dieselwaterB.freshwaterC.ballastwaterD.fueloil
39、thelubricatingoilpressureofthehydraulicclutchislowenoughtocausefirstly
____
A.excessivewear
B.excessivefriction
C.superheating
D.disconnecting
40、ifadieselenginefailstostart,oneofthelikelycausesis____A.lowcompressiontemperature
B.highfueloilboosterpumppressure
C.highlubeoilpumppressure
D.lowambientairpressure
41、Theburningoffueloilinadieselenginehavingasodiumcontent,willcause____.(235727:
第1章船舶主推进装置:
283)
A.corrosionandgroovingofexhaustvalves
B.corrosionandgummingofthefuelinjectionpump
C.saltdepositsintheexhaustmanifold
D.slagdepositsinthefuelinjectionequipment
42、Theofficerinchargeoftheenginewatchinportmay
- 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:
- 轮机 英语
![提示](https://static.bdocx.com/images/bang_tan.gif)