船舶动力装置试题-第75页-百科知识题库-简明问答题库

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[单选]Scavenginginafour-stroke/cycledieselengineoccursduringthe（）．

[单选]Thedeviceallowingforthechangeinvolumeofthecoolingwaterinapropulsiondieselengineclosedcoolingsystemisthe（）．

[单选]Whichofthefollowingstatementsistrueconcerninganoilcooler？

[单选]Onemethodofconstructinglargemarinedieselenginesandreducingthetotalengineframeweightisthrough（）．

[单选]Priortolightingoffacoldautomaticallyfiredauxiliaryboiler，youshould（）．

[单选]Whichofthefollowingstatementsdescribesthefunctionofanexpansiontankinadieselenginecoolingsystem？

[单选]Tominimizecorrosion，fueloilstrainerdisks，spacersandscraperbladesaremadeof（）．

[单选]Theexpansiontankforadieselengineclosedcoolingsystemisdesignedtomaintainaconstantheadonthesystemand（）．

[单选]Foracontinuousoperationdieselengine，aduplexfilterunitwouldbethebestarrangementbecause（）．

[单选]Anincreaseintheairinletmanifoldpressureofadieselenginewillresultina/an（）．

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