A.port side
B.starboard side
C.BDC position
D.DC position
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A.the piston cooling oil return pipes
B.the main and crankpin bearings
C.thrust and intermediate bearings
D.stern tube and thrust bearings
A.the upward stroke
B.the downward stroke
C.the power stroke
D.the suction stroke
A.clockwise
B.anticlockwise
C.crosswise
D.vertically
A.transverse
B.longitudinal
C.circumferential
D.radial
A.micro-seizure
B.scratch
C.break
D.stick
最新試題
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Which one is NOT the ‘clear grounds’ for a more detailed inspection?()
()connectors hold best if a wire is accidentally pulled or a connection becomes loose.
During the diesel engine running, the water level of F.W expansion tank should normally kept in the () level of glass tube.
() is not installed on the main switchboar.
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Cold weather starting of a diesel engine may be made easier by()
Which of the diesel engine components listed increase air density and helps to improve engine operating efficiency?()
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a()