A.vacuum pressure
B.specific gravity
C.heat
D.viscosity
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A.motor
B.pump
C.governor
D.capstan
A.the oil separator
B.the fresh water generator
C.the compressor
D.fire pump
A.injector pump
B.fuel injector
C.governor
D.turbocharger
A.crankcase
B.cylinder
C.scavenge box
D.piston
A.a motor-driven steering wheel
B.a pneumatic steering wheel
C.a hand-driven steering wheel
D.an electric steering wheel
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In using reduction gears to obtain efficient propeller speeds, （）.
Proper filtering and straining of fuel oil is important because the （）.
How many power strokes per crankshaft revolution are there in an eight cylinder, two stroke/cycle diesel engine?（）
The main purpose of the piston oil scraper rings is to （）.
Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the （）.
If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the （）.
The ability of the governor to prevent fluctuations in engine speed is termed （）.
What is the function of the thrust bearing?（）
To determine if the lube oil filter elements need changing, （）.
Routine monitoring of a diesel engine should include （）.