船舶动力装置试题-第77页-百科知识题库-简明问答题库

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[单选]DieselenginemainandconnectingrodprecisionbearingsaremadeinhalvesEachhalfexceedsone-halfthebearingcircumferencebyasmallamountThesmallamountistermed（）．

[单选]Generatingtubesinwasteheatboilersarefinnedto（）．

[单选]Directionalintakeportsindieselenginesareusedto（）．

[单选]Mistdetectorsusedonlargelow-speedmainpropulsiondieselenginesmonitorandcheckforthepresenceof（）．

[单选]Clearancevolumescavenginginaturbocharged，four-stroke/cycledieselengineisaccomplished（）．

[单选]Thereplacementpipingfordieselenginehighpressurefuelsystemsmustbethesamelengthanddiameterastheoriginalpipingto（）．

[单选]Friction，enginewearandoilconsumptioninadieselenginearedirectlyrelatedtothe（）．

[单选]Twoimportantconsiderationsfortheproperlubricationofadieselengineincludethedeliveryoftheoilinsufficientamountandthe（）．

[单选]Inanaturallyaspirateddieselengine，thevolumeofairintakeisdirectlyrelatedtoengine（）．

[单选]Tocheckthesettingoftheoverspeedtriponadieselpoweredgenerator，youwouldusea（）．

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