A.after TDC
B.before TDC
C.after BDC
D.before BDC
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A.oil
B.sea water
C.refrigerant
D.fresh water
A.half the engine speed
B.twice the engine speed
C.the engine speed
D.four times the engine speed
A.downwards;upwards
B.upwards;downwards
C.downwards;downwards
D.upwards;upwards
A.telescopic pipes
B.large bore
C.drilled passage
D.tied rod
A.crosshead
B.crankpin
C.crank journal
D.gudgeon pin
最新試題
What causes diesel fuel to be ignited in the cylinder of an operating diesel engine?()
Diesel engine control can be obtained by the bridge ().
An automated diesel engine should normally shut down due to ()
If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm ().
Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the ().
Lube oil filters remove contaminants more efficiently if the oil being filtered is ().
When fuel oil has seriously contaminated a diesel engine lubricating oil, you should ().
In using reduction gears to obtain efficient propeller speeds, ().
A diesel engine is operating with excessively high exhaust temperatures at all cylindersTo correct this condition, you should FIRST ().
If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the ().