A.100 rpm
B.200 rpm
C.300 rpm
D.500 rpm
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A.read/sufficient
B.consult/sufficiently
C.read/sufficiently
D.consult/sufficient
A.the distance between them remains the same
B.the distance between them is changing
C.the position between them is not changing
D.their positions to the earth remain the same
A.the period of time during which no trouble occurs to the engine
B.no trouble will occur to the engine all its life
C.trouble may occur freely to the engine
D.no matter what you do to the engine, no trouble will occur during this period
A.after the point is reached at which the failures begin to increase rapidly
B.before the point is reached at which the failures begin to increase rapidly
C.before the point is reached at which the failures begin to increase slowly
D.after the point is reached at which the failures begin to increase slowly
A.no equipment in contact with sea water
B.less equipment in contact with fresh water
C.more equipment in contact with sea water
D.less equipment in contact with sea water
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Diesel engine control can be obtained by the bridge ().
Routine monitoring of a diesel engine should include ().
If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm ().
The highest pressure in a diesel engine cylinder normally occurs ().
How many power strokes per crankshaft revolution are there in an eight cylinder, two stroke/cycle diesel engine?()
Electrically operated safety devices on auxiliary diesel engines function to stop the engine by ().
An automated diesel engine should normally shut down due to ()
The function of diesel engine piston compression rings is to ().
The ability of the governor to prevent fluctuations in engine speed is termed ().
The main purpose of the piston oil scraper rings is to ().