Ring off engine!()A、用车完毕!B、主机定速!C、备车!D、摇铃!
Ring off engine!()
- A、用车完毕!
- B、主机定速!
- C、备车!
- D、摇铃!
相关考题:
---Ring off engine! ---Ring off engine! _________________A.Finished with engine!B.Engine rung off!C.Engine stand by!D.Got it.
备锚,摇“备车”钟。()A、Get anchor ready and ring “Stand by engine”.B、Get anchor ready and ring “Finished with engine”.C、Get mooring ready and ring “Stand by engine”.D、Get mooring ready and ring “Finished with engine”.
---Ring off engine! ---Ring off engine! () A、Finished with engine!B、Engine rung off!C、Engine stand by!D、Got it.
船舶起航的机动航行中,主机工作在“前进三”车速,驾驶台将车钟摇至“备车”,马上又摇回“前进三”车令,这表示()。A、机动航行结束,船舶可定速航行B、紧急用车,迅速加大车速C、驾驶台摇错车钟,可不理会D、A或B
单选题A diesel engine piston ring face is in direct contact with the ().Atop of the ring grooveBcylinder liner oil filmCbottom of the ring grooveDback of the ring groove
单选题If the compression rings on a diesel engine piston become stuck in the ring groove, the cause may be due to()Aexcessive ring actionBexcessive ring temperatureCimproper ring rotationDexcessive ring face wear
单选题Diesel engine piston ring blow-by is usually caused by excessive ring clearance at the ring()AbackBsideCgapDbottom
单选题---Ring off engine! ---Ring off engine! ()AFinished with engine!BEngine rung off!CEngine stand by!DGot it.
单选题A condition contributing to diesel engine piston rings sticking in the ring grooves, is insufficient ring clearance at the ring()AgapBsideCbackDradial
单选题备锚,摇“备车”钟。()AGet anchor ready and ring “Stand by engine”.BGet anchor ready and ring “Finished with engine”.CGet mooring ready and ring “Stand by engine”.DGet mooring ready and ring “Finished with engine”.
单选题In large, low-speed, main propulsion diesel engine, position ring groove wear usually occurs at the()Atop of the ring grooveBback of the ring grooveCbottom of the ring grooveDpiston ring end clearance