技能认证船舶英语考试(习题卷3)

试卷科目：技能认证船舶英语考试技能认证船舶英语考试(习题卷3)PAGE"pagenumber"pagenumber/SECTIONPAGES"numberofpages"numberofpages技能认证船舶英语考试第1部分：单项选择题，共30题，每题只有一个正确答案,多选或少选均不得分。[单选题]1.Synchroscopeandsynchrolightarelocatedon_____ofmainswitchboard.A)loadB)emergencyC)batteryD)paralleling答案:D解析:【注】synchrolight：同步指示灯[单选题]2.In_____thecontrolactionisindependentoftheoutput.A)aB)anC)aD)a答案:B解析:[单选题]3.Astothefollowingpicture,whichofthefollowingstatementsistrue?A)It'sB)It'sC)It'sD)It's答案:D解析:[单选题]4.Capacitanceisthepropertyofanelectriccircuitopposingachangeinthe_____.A)currentB)voltageC)inductanceD)resistance答案:B解析:【注】capacitance：电容，电容量[单选题]5.Theloadsofhigh-voltagemainpowersysteminclude______.A)propulsionB)bowC)high-powerD)all答案:D解析:[单选题]6.TheROSintheDataChiefC20alarmandmonitoringsystemstandsfor______.A)Read-Only-StorageB)RegistrationC)RemoteD)Offshore答案:C解析:[单选题]7.Afterresolvingthetroubleofmainpowersupply,mainswitchofemergencygeneratorshould________,ifthepowersupplyisrefreshed.A)beB)beC)beD)be答案:C解析:【注】refresh：恢复[单选题]8.TheInternationalSewagePollutionPreventionCertificateshallbeissuedforaperiodspecifiedbytheAdministration,whichshallnotexceedfromthedateofissue.A)sixB)oneC)threeD)five答案:D解析:[单选题]9.Oncethepowerisrecoveredafterblackout,thesequentialstartofautomaticpowerplantwouldenablethemotorsinoperationbeforethebreakdowntostart______automatically.A)inB)simultaneouslyC)respectivelyD)immediately答案:A解析:[单选题]10.Brushlessgeneratorsaredesignedtooperatewithouttheuseof_____.A)brushesB)slipC)commutatorsD)all答案:D解析:[单选题]11.SOLASStandsfor____.A)InternationalB)InternationalC)InternationalD)International答案:A解析:【注】SOLAS的意思是【海上人命安全公约】。[单选题]12.Radarstandsfor______.A)RadioB)RadioC)ReaderD)Receiver答案:B解析:[单选题]13.AnnexIVtoMORPOL73/78containsregulationsforthepreventionof_______.A)pollutionB)pollutionC)pollutionD)pollution答案:C解析:[单选题]14.Thedeckmachineusedfordroppingandweighinganchoriscalledthe_____.A)windlassB)mooringC)anchorD)anchor答案:A解析:[单选题]15.Voltagewillalwaysleadcurrentina/an_____.A)capacitiveB)inductiveC)magneticD)resistive答案:B解析:【注】在电感性电路中，电压总是超前电流。inductivecircuit：电感性电路；capacitivecircuit：电容电路[单选题]16.TheMaritimeLabourConvention,2006,wasissuedbythe_____.A)UNB)IMOC)ILOD)ITU答案:C解析:[单选题]17.TheAUTOCHIEF-IVmainengineremotecontrolsystemincludes______.A)AC-5B)AC-5C)digitalD)hydraulic答案:C解析:[单选题]18._____arelocatedontheloadpanelofmainswitchboard.A)MegohmB)Synchroscope,C)ShoreD)Megohm答案:D解析:【注】megohmmeter=megohmmeter：兆欧表，高阻表[单选题]19.Thefunctionsofengineroomcentralizedalarmandmonitoringsystemusuallydon?tinclude______.A)toB)toC)extensionD)main答案:D解析:[单选题]20.PLCstandsfor______.A)ProgramB)ProgramC)ProgrammableD)Programmable答案:C解析:[单选题]21.PortStateControl(PSC)istheinspectionofforeignshipsin______toverifythattheconditionoftheshipanditsequipmentcomplywiththereauirementsof______andthattheshipismannedandoperatedincompliancewiththeserules.A)nationalB)foreignC)flagD)the答案:A解析:[单选题]22.Everycandidateforcertificationaselectro-technicalofficershallfollowanapprovedprogrammeof______whichisadequatelydocumentedinatrainingrecordbook.A)ashoreB)onboardC)simulatedD)school答案:B解析:[单选题]23.Remotecontrolmeansthat_____.A)theB)theC)theD)all答案:B解析:[单选题]24.Anti-Virusprotectsyourcomputerfromvirusesby___yourcomputer'smemoryanddiskdevices.A)deletingB)changingC)replacingD)scanning答案:D解析:[单选题]25.PriortoclosingthebreakerwhenparallelingtwoACgenerators,therecommendedpracticeistohavethefrequencyoftheincomingmachine_____.A)slightlyB)theC)slightlyD)have答案:C解析:[单选题]26.The______isusedformakingwater.A)oilyB)freshC)incineratorD)sewage答案:B解析:[单选题]27.Whichoneisthefunctionofsteeringgear?A)ToB)ToC)ToD)To答案:C解析:[单选题]28.______isusedforwashinganddrinkingaswellasotherpurposesfordailyuseonboardships.A)TheB)TheC)TheD)The答案:B解析:[单选题]29.TheAutoChiefC20systemcaneasilyconnecttotheenginemonitoringandalarmsystemof______.A)WE-7B)DC)C20D)SIMOS-31SE)K-Chief答案:D解析:[单选题]30.TheINMARSATsystemhasfivemajorcomponents,theyare____.A)SpaceB)SpaceC)system,D)CE)SpaceF)AG)system,答案:C解析:【注】Inmarsat系统有5个组成部分，分别是空间段、网络控制中心、网络协调站、海岸地球站和船舶地球站。第2部分：判断题，共70题，请判断题目是否正确。[判断题]31.Therequirementsofashiporafleetofshipscouldbelookedatfromanoverallpointofviewasthetransportofagivenquantityofaparticularcommodityfromoneplacetoanother.从全局观点来看,一艘船舶或一个船队的使用要求可以视为一项运输,就是将已知数量的特定货物从一个地方运到另一个地方。A)正确B)错误答案:对解析:[判断题]32.Thelinesdrawnonthelinesplanrepresentingtheshipformarewhatarecalled?mouldedlines?,whichmaybetakentorepresenttheinsideoftheplatingofthestructure.画在型线图上表示船体形状的曲线称为?型线?,用来描绘结构外板的内表面。A)正确B)错误答案:对解析:[判断题]33.Contractdesign,asitsnameimplies,developsplansandspecificationssuitableforshipyardbiddingandcontractaward.正如合同设计名称暗示的那样,它为船厂投标和承接合同签订提供了适当的计划和规范。A)正确B)错误答案:对解析:[判断题]34.Itisimportanttoknowthedraughtofaship,orhowmuchwatertheshipis?drawing?,andsothatthedraughtmaybereadilyobtained,draughtmarksarecutinthestemandthestern.船舶的吃水究竟是多少很重要,所以在船的首尾端都刻有吃水标志,以便快速读出船舶吃水。A)正确B)错误答案:对解析:[判断题]35.TheRegisterispublishedannuallyandgivesparticularsofshipsof100tonsgrossandupwards,whetherclassedbyLloyd'sornot,andisthusanextremelyusefulindexofworldshipping.船名录每年出版一次,记录所有不管是否是由劳埃德分类的100长吨及以上的船舶信息,因此是非常有用的世界船舶目录。A)正确B)错误答案:对解析:[判断题]36.Statisticsarepublishedquarterlyregardingshipbuildingactivitiesthroughouttheworld.世界造船业务数据按季度公布。A)正确B)错误答案:对解析:[判断题]37.Manybulkcarriersdonotcarrycargohandlingequipmentsincetheytradebetweenspecialterminalswhichhavespecialequipment.许多散货船不安装起货设备,因为它们在有专用设备的特定目的港间营运。A)正确B)错误答案:对解析:[判断题]38.Infastshipsitisessentialtokeepdownthevalueoftheblockcoefficient,sotheynormallyhavelowerblockcoefficientsthanslowships.对高速船,缩减方形系数的值很重要,所以在正常情况下,其方形系数比低速船的小。A)正确B)错误答案:对解析:[判断题]39.Thepurposeofthischapteristoexplainthesetermsandtofamiliarizethereaderwiththem.本章的目的在于解释这些术语,并使读者熟悉它们。A)正确B)错误答案:对解析:[判断题]40.Thepowerrequiredtopropelashipisproportionaltoitsspeedtimestheresistancetoitsmovement.船舶的推进功率与速度和船舶运动的阻力的乘积成正比。A)正确B)错误答案:对解析:[判断题]41.Theoutsidesurfaceofashipisthesurfaceofasolidwithcurvatureintwodirections.船舶外表面是一个在两个方向上具有曲度的固体表面。A)正确B)错误答案:对解析:[判断题]42.InFigure7.2(a),wherethismomenttendstorestoretheshiptotheuprightposition,the-momentiscalledapositiverightingmoment,andtheperpendiculardistancebetweenthetwolinesofactionistherightingarm(GZ).图7.2(a)中的力矩使船舶回复至正浮位置,称之为正扶正力矩,两个力作用线间的垂直距离称为扶正力臂。A)正确B)错误答案:对解析:[判断题]43.Somedesignersprefertomakethesectionsomecurveotherthanacircleinwayofthebilge.有些设计师喜欢把舭部形状设计成其它曲线而不采用圆形。A)正确B)错误答案:对解析:[判断题]44.TheessentiallinkbetweenmodelandshipisobtainedbyoperatingthemodelatthesameFroudenumberastheship.Thisnumber,namedaftertheEnglishnavalarchitectWilliamFroude,isadimensionlessratiogivenasV/(gL)0.5,inwhichVisthespeed,gtheaccelerationofgravity,andLthewaterlinelength.用与实船相同的傅汝徳数来处理模型,得到实船与模型间的必要联系。这个数以英国造船学家威廉傅汝徳命名,是一个无量纲比值,以公式V/(gL)0.5的形式给出,其中V是速度,g是重力加速度,L是水线长。A)正确B)错误答案:对解析:[判断题]45.Thefourthtypeofresistanceisthatduetothemotionoftheabove-waterformthroughtheair,ashasalreadybeenmentioned,andcouldconsistofacombinationoffrictionalandeddyresistance.第四种阻力是船体水上部分在空气中运动引起的那种阻力,如早已提到的,可由摩擦阻力和旋涡阻力联合构成。A)正确B)错误答案:对解析:[判断题]46.Assuch,theyarenotconsideredtobeapartofthebasicdesignprocess.像这样的,就不属于基本设计过程的一部分了。A)正确B)错误答案:对解析:[判断题]47.Beyondthatrealmevenatrivialincreaseinspeedrequiresavirtuallyinfiniteincreaseinpowerinordertofulfilltheenergydemandofthewavesystem.超过这个速度范围,一个较小的速度增量要求必须非常大的动力增加值才能满足兴波能量需求。A)正确B)错误答案:对解析:[判断题]48.Occasionallythelowestpointoftheupperdeckwassomedistanceaftofamidshipsandsometimesdeparturesweremadefromtheparabolicsheerprofile.偶尔,上甲板的最低点在船舯偏尾部一段距离处,有时舷弧不是抛物线形状。A)正确B)错误答案:对解析:[判断题]49.Thisfixestheoverallvolumesandareasofcargo,machinery,stores,fueloil,freshwater,livingandutilityspacesandtheirinterrelationship,aswellastheirrelationshiptootherfeaturessuchascargohandlingequipment,andmachinerycomponents.这就确定了货物区,机械设备区、贮存区、燃油舱、淡水舱、居住和功用空间的体积和面积,及它们之间的相互关联布置,也包括它们与其它因素,比如货物装卸设备、机械零部件的关系。A)正确B)错误答案:对解析:[判断题]50.Finally,inthedefinitionofhullgeometrytherearecertaincoefficientswhichwilllaterproveofvalueasguidestothefatnessorslimnessofthehull.最后在定义船体几何形状时,还有一些船型系数来表示船体丰满度或瘦削程度,后面将证明其重要价值。A)正确B)错误答案:对解析:[判断题]51.Theformerhaveaquitelonghistoryandhaveestablishedstandardsofconstructionbytheproductionofruleswhichhavedoneagreatdealtoensurethesafetyofships.前者具有相当长的历史,已经通过生产规范建立了建造规章,这些规章在保证船舶安全方面起了很大作用。A)正确B)错误答案:对解析:[判断题]52.Itisprobablethatinthefuturedevelopmentofregulationsconcerningfreeboardsthedynamicbehavioroftheshipatseawillbeconsidered.未来随着规范的发展,有关干舷值的计算可能会将海航船的动力特性考虑进去。A)正确B)错误答案:对解析:[判断题]53.Smallcraftcanescapethislimitationbyplaning,buttheamountofpowerrequiredforthetransitiontoaplaningmodeisbeyondpracticalityforconventionalships.小型船艇可以借助滑行来超越这个限制,但滑行所需的动力功率要超过常规船实际所需的。A)正确B)错误答案:对解析:[判断题]54.Itwasdoneforthebenefitofshipowners,cargoownersandunderwritersinordertoascertainifaparticularshiprepresentedareasonablerisk.这是出于对船东、货主利益的考虑,也便于保险商为特定的船舶提供合理担保。A)正确B)错误答案:对解析:[判断题]55.Amongthemostsignificantwasthecomputer.其中最重要的就是计算机方面。A)正确B)错误答案:对解析:[判断题]56.TheirtopservicespeedissolowthatavoyagefromanArabianoilporttoaEuropeandestinationnormallytakestwomonths.它们的服务航速很低,以致从阿拉伯油港去欧洲这一趟航行通常需花费2个月时间。A)正确B)错误答案:对解析:[判断题]57.Althoughconcretegravityplatformsareexpensivetobuild,theydooffertheadvantagesoflowmaintenanceandhighdeckpayloadgrowthcapabilityduringtheirlifetime.虽然混凝土重力式平台建造成本昂贵,但它们确实具有下列优点,即在使用期内维修成本低,以及在使用期限内较高的甲板有效载荷增加裕度。A)正确B)错误答案:对解析:[判断题]58.Foragivenangleofattack,rudderliftisproportionaltothesquareofthewatervelocityrelativetotherudder.Therefore,thepreferredpositionforarudderiswithinthehigh-velocitywashgeneratedbyapropeller.对于特定角度的攻角,舵升力与水相对于舵的速度成正比。因此,安装舵的最佳位置是螺旋桨产生高速水流的位置。A)正确B)错误答案:对解析:[判断题]59.Thetwosetsofforcesbothnormalandtangentialproduceresultantswithactinadirectionoppositetothedirectioninwhichtheshipismoving.Thistotalforceistheresistanceoftheshiporwhatissometimescalledthe?drag?.这两组垂向和切向的力产生的合力其方向与船舶运动的方向相反。这一总力就是船舶的阻力或有时叫做?拖力?。A)正确B)错误答案:对解析:[判断题]60.Hydrodynamicsconcernstheflowofwateraroundtheship?shull,bow,andstern,andoverbodiessuchaspropellerbladesorrudder,orthroughthrustertunnels.流体动力学关注船体和艏艉周围,以及螺旋桨叶片、舵或推进器通道等物面上的水流状况。A)正确B)错误答案:对解析:[判断题]61.Afeaturewhichwascommoninthedaysofrivetedshipswaswhatwasknownas?flatofkeel?or?flatofbottom?.?平板龙骨?或?船底平板?是铆钉船时代较普遍的一个特点。A)正确B)错误答案:对解析:[判断题]62.Pitchissimplyrollaboutadifferentaxis,butconsequencesandsolutionsaredifferent.纵摇也是一种横摇,只是绕的轴不同,产生的结果和解决方法也不同。A)正确B)错误答案:对解析:[判断题]63.Iftherewasariseofflooritwascustomaryforthelineofthebottomtointersectthebaselinesomedistancefromthecenterlinesothatoneithersideofthecenterlinetherewasasmallportionofthebottomwhichwashorizontal,asshowninFigure3.3(a).如果有船底升高,习惯上船底线和基线的交点离开船体中心线一段距离。这样,在中心线的两边都有一小部分水平的船底,如图3.3(a)所示。A)正确B)错误答案:对解析:[判断题]64.Thelate1960sand1970ssawanumberofmajornewdevelopmentswhichinonewayoranotherhadanimpactonthegeneralbasicdesignproblem.二十世纪六十年代末至七十年代见证了或多或少影响基本设计问题的很多重大发展。A)正确B)错误答案:对解析:[判断题]65.Inthiscase,themomentdoesnotactinthedirectionthatwillrestoretheshiptotheupright,butratherwillcauseittoinclinefurther.Insuchasituation,theshiphasanegativerightingmoment,orcapsizingmoment,andanegativerightingarm(GZ).这种情况下,力矩不是作用于使船回复平浮的方向,而是作用于使船进一步倾侧的方向。这种情况,船舶产生反扶正力矩,或者说是倾覆力矩,及负扶正力臂。A)正确B)错误答案:对解析:[判断题]66.Rangeofstabilityisdefinedasthatrangeofinclinationindegreeseithertoportorstarboard,fromthepositionofequilibrium,throughwhichtheshipisstaticallystable.稳性范围是指船舶在静态平衡的情况下,从平衡位置向左舷或右舷倾斜的角度范围。A)正确B)错误答案:对解析:[判断题]67.Thecambercurveusedtobeparabolicbuthereagainoftennowadaysstraightlinecambercurvesareusedortheremaybenocamberatallondecks.过去的梁拱线习惯上为抛物线,但现在同样地,常采用直线型,甚至根本不设梁拱。A)正确B)错误答案:对解析:[判断题]68.Forexample,insomevesselsreasonablyhighspeedmustbecombinedwiththeabilitytocarrylightcargoortomovemorecomfortablyinroughwaterthanaplaninghull.例如,对于一些船在保证高速的同时也应该具备运载轻量货物的能力,或有着比滑行船体更好的能在恶劣海况中稳定航行的能力。A)正确B)错误答案:对解析:[判断题]69.Aminimumfreeboardisrequiredprincipallytoensurethattheshipisseaworthywhenloaded.规定最小干舷主要是为了保证船舶装载后能适于航行。A)正确B)错误答案:对解析:[判断题]70.ComputationalFluidDynamicsisbeingappliedtopredicttheresponseofafloatingbodyinarandomsea.此外,计算流体力学技术正被用于预报随机海浪中漂浮体的运动响应问题。A)正确B)错误答案:对解析:[判断题]71.Frictionalresistancefortheshipiscalculated.计算船舶摩擦阻力。A)正确B)错误答案:对解析:[判断题]72.Rakeisthedeparturefromtheverticalofanyconspicuouslineprofilesuchasfunnel,mast,stemcontour,superstructure,etc.(Figure4.7).倾角指一些显著直线轮廓线偏离铅垂线的距离,例如烟囱、桅、首柱轮廓、上层建筑等(图4.7)。A)正确B)错误答案:对解析:[判断题]73.Thisconsistsofplating,stiffenedbyframes,andextendingfromthepointwheretheshaftsemergefromtheshipandendinginacastingcalleda?shaftbracket?.Thebossingisusuallyfairedseparatelyandaddedontothemainhullform.Thebossingistreatedasanappendage.该结构包括外板、加强材,桨轴从船体伸出那点起,延伸至一个称作?轴支架?的铸件。轴包套通常单独光顺,然后装到船体上,轴包套按附体处理。A)正确B)错误答案:对解析:[判断题]74.Theselectedconceptdesignthenisusedasatalkingpaperforobtainingapproximateconstructioncosts,whichoftendeterminewhetherornottoinitiatethenextlevelofdevelopment,thepreliminarydesign.所选择的概念设计用作今后获得建造费用的讨论文件,从而决定是否开始实施下一阶段工作:初步设计。A)正确B)错误答案:对解析:[判断题]75.Ifthewaterlineisparalleltothekeeltheshipissaidtobefloatingonanevenkeel,butifthewaterlineisnotparallelthentheshipissaidtobetrimmed.如果水线与龙骨平行,则称该船处于平浮位置;倘若水线与龙骨不平行,就认为船处于纵倾状态。A)正确B)错误答案:对解析:[判断题]76.Ashipownerisnotcompelledtobuildhisshiptotherulesofsuchasocietybutitwillbefoundthatthevastmajorityofshipsaresobuilt.船东并没有被强迫去按照某一船级社的规范去建造他自己的船舶,但可以发现,绝大多数船却都是这样建造的。A)正确B)错误答案:对解析:[判断题]77.Further,themasstermmustincludearatherindefiniteamountofwaterthatmoveswiththeshipasitrolls,andtheremaybecouplingbetweenrollandoneoftheothermotions.另外,船舶横摇时,质量项还应包括相当一部分随船移动且数量未知的水,以及横摇与其他运动间可能产生的耦合。A)正确B)错误答案:对解析:[判断题]78.Inpractice,pressuresarelimitedbytheelasticresponseoftheshipstructure.在实践中,船舶结构的弹性反应限制了(抨击)压力。A)正确B)错误答案:对解析:[判断题]79.Theabilitytopredictresistanceisthereforetheessentialingredientinpredictingthepropulsivepowertoberequiredbyaprospectiveship.因此,预测目标船阻力的能力是推断推进功率不可或缺的部分。A)正确B)错误答案:对解析:[判断题]80.Acompromisebetweenextremesisthereforedesirable.Inaroughsense,directionalstabilityorinstabilitycanbedeterminedbyexaminationoftheship'sunderwaterprofile.因此需要一种方案折中这两种极端情况。简单地讲,航向稳定与否是由船体水下部分剖面大小决定。A)正确B)错误答案:对解析:[判断题]81.Theprincipalelementsofnavalarchitectureare:造船学包含的主要分支内容有:A)正确B)错误答案:对解析:[判断题]82.AnotherConferencewillprobablybeheldin1976,whenitisexpectedthatmajorchangeswillbemadeinthewholeapproachtotheassessmentofsafety.另一个会议将于1976年召开,预计届时将对船舶安全性的整体评价方法做出重大改变。A)正确B)错误答案:对解析:[判断题]83.Theweldingofthemetal,becauseofthelocalizedconcentrationofheat,givesrisetoareasofplatingwhichfirstexpandandlatercontractoncooling.由于热量局部集中,金属焊接引起板材一些区域地热胀冷缩。A)正确B)错误答案:对解析:[判断题]84.Therefore,theuseoftherelativepositionsofthemetacenterandthecenterofgravityasacriterionofstabilityislimitedtosmallanglesofinclination.因此,利用稳心和重心的相对位置作为稳性的判定标准,仅限于小角度倾斜。A)正确B)错误答案:对解析:[判断题]85.Inthemeantime,however,theblockcoefficientonlywillbeconsidered.Generallyitisgovernedbyresistanceconsiderations,whichwillbedealtwithinChapter8.然而,同时又要单独考虑方形系数。通常,它受阻力问题的制约,这个问题将在第8章研究。A)正确B)错误答案:对解析:[判断题]86.Controllability(maneuvering)involvescontrollingandmaintainingpositionanddirectionofthevessel.控制性(操纵)--控制和保持船舶的位置和方向。A)正确B)错误答案:对解析:[判断题]87.Sheeristheheightofthedeckatsideabovealinedrawnparalleltothebaseandtangenttothedecklineatamidships.舷弧是指甲板边线高出某一基准线的距离,该基准线为船舯处与甲板边线相切且平行于基线的直线。A)正确B)错误答案:对解析:[判断题]88.Obviouslystabilityitselfcannotbelimitedtosucharestrictedrange.Consequently,onemustdifferentiatebetweenoverallstabilityatanyangleofinclinationandinitialstabilityatsmallanglesofinclination(F<10°).显然,稳性本身不应仅限于如此范围。因此,要注意区分任意倾斜角度的整体稳性和小倾角初稳性A)正确B)错误答案:对解析:[判断题]89.Suchshipsbelongintheexclusivecategoryofdisplacementvesselscalleddeepdisplacementships.这类船舶属于排水船的专有类别,称为深排水船。A)正确B)错误答案:对解析:[判断题]90.Definitionsofdisplacementdimensionsaresimilartothosewhichfollowbutwilldifferbyplatingthickness.排水尺度与其类似但差别在外板厚度。A)正确B)错误答案:对解析:[判断题]91.Briefly,thisratherrarebreedofshipisdesignedforrelativelyhighspeedandstableplatforminmoderatelyroughwater.简略说,这种不常见的船型能在不太恶劣的高海况中相对高速平稳地航行。A)正确B)错误答案:对解析:[判断题]92.Air,likewater,alsopossessesviscositys