船舶动力装置试题-第57页-百科知识题库-简明问答题库

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[单选]AKortnozzleisa（n）（）．

[单选]Afuel-airmixturebelowthelowerexplosivelimitistoo（）．

[单选]Whenfueloilhasseriouslycontaminatedadieselenginelubricatingoil，youshould（）．

[单选]ThemostimportantfactorinengineperformanceistheactualpoweroutputattheendofthecrankshaftavailablefordoingworkThisisknownas（）．

[单选]Howmanypowerstrokespercrankshaftrevolutionarethereinaneightcylinder，twostroke/cycledieselengine？

[单选]Thehighestpressureinadieselenginecylindernormallyoccurs（）．

[单选]Whatcausesdieselfueltobeignitedinthecylinderofanoperatingdieselengine？

[单选]Themainpurposeofthepistonoilscraperringsisto（）．

[单选]Maximumhorsepowerofadieselengineisattained（）．

[单选]Engineprotectionbymeansofanalarmorshutdowncontrolcanbeobtainedwithdevicesthataresensitiveto（）．

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