船舶动力装置试题-第90页-百科知识题库-简明问答题库

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[单选]Theremainingoilinthelubricatingpipesandductsshouldbeblownoutwith（）．

[单选]Thequantityofoilinjectedintothecylindercanberegulated（）．

[单选]Thepurposeoftheflywheelofadieselengineisto（）．

[单选]Thepumpsemployedonboardshipcanbedividedintotwomaincategoriesie（）pumpsandcentrifugalpumps．

[单选]Thepumphasaconstantstrokeandtheamountoffueldeliveredisregulatedbyrotating（）whichhasaspeciallyarrangedhelicalgroovecutintoit．

[单选]Theprojectiononashaftdesignedtochangecircularmotionintoupanddownorbackandforemotioniscalled（）．

[单选]Theprocesstoremoveexhaustgasesbyblowinginfreshairiscalled（）．

[单选]Theprocessofloopscavengeisthattheexhaustwillbeviaports（）theairportsandcontrolledbythesamepiston．

[单选]Theprimarydutyoflubeoilistoreduce（）betweentheworkingpartsofanengine．

[单选]Thepressurizedairisusuallycooledtoincreasethechargeair（）．

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