A.the type of coolant
B.the design of the engine
C.the type of fuel to be burned
D.B and C
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A.nuts
B.bolts
C.coil springs
D.stuffing boxes
A.being bolted
B.bolted
C.bolting
D.to be bolted
A.so a height
B.such a height
C.so high
D.such high
A.too great a loading
B.fouled turbocharger
C.bad combustion
D.excessive air
A.the gases
B.the air
C.the valves
D.the injectors
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Proper filtering and straining of fuel oil is important because the （）.
A thrust bearing is used with a propulsion diesel engine to （）.
The main purpose of the piston oil scraper rings is to （）.
White smoke exhausting from an operating diesel engine may indicate （）.
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because （）.
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting （）.
When fuel oil has seriously contaminated a diesel engine lubricating oil, you should （）.
Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to （）.
Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）
In a simple mechanical governor, the （）.