船舶动力装置试题-第70页-百科知识题库-简明问答题库

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[单选]Ifoveraperiodofweekstheair-boxpressureofaturbo-charged，dieselengine，operatingatfullload，appearstobedroppingoff，thecausecanbe（）．

[单选]Ifafour-stroke/cycledieselengineisrunningat1550RPM，thespeedofthecamshaftwillbe（）．

[单选]Anindicationofadieselengineairintakebeingpartiallyclogged，is（）．

[单选]Thewaterinanoperatingauxiliaryboilershouldbetestedforalkalinityandchloridecontenteach（）．

[单选]Onaturbo-charged，medium-speeddieselengine，whichofthefollowingproblemsisanindicationofarestrictedairintakepassage？

[单选]Thejacketwatertemperatureinadieselengineclosedfreshwatercoolingsystemisnormallycontrolledby（）

[单选]Fordieselenginepistoncooling，lubricatingoilcanbesuppliedtothepistonsbya/an（）．

[单选]Inafour-stroke/cycledieselengine，thecamshaftrotatesat（）

[单选]Arestrictedairintaketoadieselenginemayresultintheengine（）．

[单选]Temperaturecontrolvalvesinstalledinthejacketcoolingwatersystemofadieselenginemodulatestherateofwaterflowthroughthe（）．

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