A.kerosene
B.unleaded gasoline
C.diesel oil
D.liquefied gas
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A.decreased fuel efficiency
B.increased exhaust temperature
C.black smoke
D.overspeed trip
A.in sight of the main engine(s)
B.in a tray lined with suitable material that resists damage from the electrolyte
C.in locked closets with restricted ventilation
D.near the bilge to lower the center of gravity and improve stability
A.for
B.with
C.to
D.on
A.low voltage trip
B.reverse power trip
C.damage to windings
D.excessive exhaust temperatures
A.the extra weight required for the diesel reduction gearing
B.a minimum speed for the engines that limits the minimum speed of the vessel
C.the higher fuel consumption per SHP
D.the low efficiency of the system when a controllable pitch propeller is used
最新試題
Lubricating oil should be changed on a heavy duty diesel engine when（）.
If an electric cargo winch is being used to lift a draft of cargo and the engine room loses all power，which will occur?（）
The most serious effect of air trapped in a diesel engine jacket water cooling system is that it（）.
How should you warm up a diesel engine that has not been run for some time? （）
The part of a windlass which physically engages the chain during hauling or paying out is the（）.
The engine in a covered lifeboat is fueled with（）.
Many sheath-screw davits have markings to indicate the maximum angle to which they should be cranked out. If the angle is exceeded，the davit（）.
Storage batteries on T-Boats must be located（）.
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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（）.