船舶动力装置试题-第78页-百科知识题库-简明问答题库

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[单选]Alargechangeinambienttemperature，orusinganoilofaviscositydifferentfromtheonerecommendedbythemanufacturerinamechanicalhydraulicgovernor，willresultintheneedtoadjustthe（）．

[单选]Whichofthefollowingmethodsisnormallyusedtolubricatebearingsinasmallhigh-speeddieselengine？

[单选]Frictiondevelopingbetweenthemovingpartsofagovernor，governorlinkageandcontrolvalvewillcausethegovernorto（）．

[单选]Fusibleplugsareinstalledinfire-tubeboilersto（）．

[单选]Whatpreventativemaintenanceshouldbedonefrequentlytodieselenginestartingairreceivers？

[单选]Crankwebdeflectionreadingswillgiveapositiveindicationof（）．

[单选]Adecreaseintheflashpointofdieselenginelubeoilindicatesthelubeoilhasbecome（）．

[单选]Theemulsionoftheoilismainlycausedby（）．

[单选]Impuritiesinthefueloilwillaffecttheoperationoftheengine，whichhas（）theuseofseparatorandsomeotherdevices．

[单选]Thelubeoiltolubricatethesurfacesofthecylinderlinersisspreadoverbythe（）．

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