船舶动力装置试题-第85页-百科知识题库-简明问答题库

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[单选]Whentheorder（）isreceivedfromthebridge，themainairstopvalveinthestartingairlineshouldbeshut．

[单选]Whenthefollowerisonthebasecircleofthecam，thepumpplungerisatthe（）ofitsstroke．

[单选]Whenacrankshafthastobehandledoutsidetheengine，itshouldbecarefullysupportedinamannerwhichwillavoid（）highbendingmomentsonit．

[单选]Whenacrankshaft（）outsidetheengine，itshouldbecarefullysupportedinamannerwhichwillavoidimposinghighbendingmomentsonit．

[单选]Ventsareledfromtheenginetotheheadtankforthereleaseof（）fromthecoolingwater．

[单选]Ventsareledfromtheenginetoheadtank（）fromthecoolingwater．

[单选]Vee-typeengineshavetheconnectingrodsfromtwocylindersconnectedtoeach（）ofthecrankshaft．

[单选]Valveoverlapistheperiodduringwhich（）．

[单选]Valvegearknocksaremoreeasilylocatedwhiletheengine（）．

[单选]VITmeans（）

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