A.Oil level
B.Flow of cooling water
C.Exhaust discharge
D.All of the above
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A.Four-stroke
B.Two-stroke
C.Electronic ignition
D.Forced exhaust
A.four cycle
B.compression ignition
C.vacuum ignition
D.external combustion
A.bigger propeller
B.smaller power weight ratio
C.smaller propeller
D.larger power weight ratio
A.displacement
B.stability
C.towrope pull
D.propeller design
A.absorb the shock of wave pressure at the bow
B.be placed between the engines and the foundation to absorb the vibration
C.transmit the thrust of the engine to the propeller
D.transmit the thrust of the propeller to the vessel
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The most serious effect of air trapped in a diesel engine jacket water cooling system is that it（）.
Please supply my vessel（）120 tons of diesel oil.
On a twin-screw，twin-rudder vessel，the most effective way to turn in your own water，with no way on，is to put（）.
What is the purpose of the intake/exhaust valves in a diesel engine? （）
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My ship’s engine responds well to telegraph orders and takes about 80 seconds to reverse from full speed ahead to full speed astern.This sentence（）.
On a ship，the possibility of a blowout makes which type of diesel engine shutdown desirable?（）
Storage batteries on T-Boats must be located（）.
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Overspeed of the diesel engine driving an electric generator could cause（）.