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
最新試題
The function of diesel engine piston compression rings is to ().
The main purpose of the piston oil scraper rings is to ().
The minimum speed an engine must attain before ignition can occur depends upon ().
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting ().
In a simple mechanical governor, the ().
A diesel engine piston ring face is in direct contact with the ().
Combustion knock occurring in a diesel engine can be caused by ().
The ability of the governor to prevent fluctuations in engine speed is termed ().
Electrically operated safety devices on auxiliary diesel engines function to stop the engine by ().
In using reduction gears to obtain efficient propeller speeds, ().