全国海船船员11新规则考试（轮机部（轮机英语））试题及答案（一）.doc

《全国海船船员11新规则考试（轮机部（轮机英语））试题及答案（一）.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、试题下载http://www.docin.com/mydoc-68012249-1.html全国海船船员11新规则考试（轮机部（轮机英语））试题及答案（一）第一部分船舶主推进装置第一章船舶动力装置概述1.Marinepowerplantisaplantthatpropelsa()vessel.A.submarineB.suspendingC.ship-borneD.waterborne答案：D解析：marinepowerplant：船舶动力装置；propel：驱动；submarine：水下的；ship-borne：船上的；wat

2、erborne：水上的，水运的【译文】：船舶动力装置是驱动水上船舶的装置。2.()istheprimeimportantcharacteristicforamarinepowerplant.A.ReliabilityB.FueleconomyC.LowmaintenanceD.Longlife答案：A解析：prime：首位的，首要的；characteristic：特性，性能；reliability：可靠性【译文】：可靠性是船舶动力装置的首要特征。3.Therearefourmaintypesofmarinepowerplants

3、:().A.thedieselengine,thesteamturbine,thegasolineengineandthemarinenuclearplantB.thedieselengine,thesteamturbine,thegasturbineandthemarinenuclearplantC.thedieselengine,theinternalcombustionengine,theexternalcombustionengineandthemarinenuclearplantD.thedieselengine,th

4、esteamturbine,theexhaustturbineandthemarinenuclearplant答案：B解析：marinepowerplant：船舶动力装置；steamturbine：蒸汽轮机；gastur-bine：燃气轮机；nuclearplant：核动力装置；internalcombustionengine：内燃机；externalcombustionengine：外燃机【译文】：船舶动力装置主要有四种：柴油机动力装置、蒸汽轮机动力装置、燃气轮机动力装置和核动力装置。4.Gasturbinesdifferfr

5、omsteamturbinesinthat().A.steamratherthangasisusedtoturnashaftB.vaporratherthangasisusedtoturnashaftC.theformerusesgastoturnashaftD.thelatterusesgastoturnashaft答案：C解析：gasturbine：燃气轮机；differfrom：与…不同；steamturbine：蒸汽轮机【译文】：燃气轮机与蒸汽轮机的不同之处在于前者是由燃气驱动轴的。5.Thedieselengineis

6、similartothegasolineengineinthat().A.bothofthemareignitedbycompressedairB.bothofthemaretheformsofexternalcombustionenginesC.bothofthemhavesparkplugs91试题下载http://www.docin.com/mydoc-68012249-1.htmlD.thepowerisdevelopedbythepistoninthecylinder答案：D解析：similarto…：与…相似，相似于

7、…；sparkplug：火花塞【译文】：柴油机与汽油机的相似点在于都是由气缸内活塞产生功率的。6.Thereasonwhymoreandmorethelargemerchantvesselsarebeingpoweredbymedium-speeddieselenginesis().A.theyoperatebetween150and450r/minB.theyareconnectedtothepropellerbygearingC.theirsmallersizeandweightD.theycanbeconnecteddir

8、ectlytothepropellerwithoutgearing答案：C解析：merchantvessel：商船；medium：中等，介质【译文】：越来越多的商船使用中速柴油机来驱动，原因在于它们体积小、重量轻。7.()areincreasinglyuseda