A.small than
B.more than
C.little than
D.less than
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A.compressors
B.forced fans
C.ventilators
D.generators
A.BDC
B.TDC
C.BBDC
D.ATDC
A.tap-bolts
B.jack-bolts
C.tie rods
D.fitted rods
A.mechanical lubricator
B.lubrication function
C.forced feed system
D.bearing lubrication
A.settling tank
B.service tank
C.ballast tank
D.drain tank
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The main purpose of the piston oil scraper rings is to （）.
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting （）.
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because （）.
If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the （）.
In using reduction gears to obtain efficient propeller speeds, （）.
If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm （）.
Maximum horsepower of a diesel engine is attained （）.
Proper filtering and straining of fuel oil is important because the （）.
Routine monitoring of a diesel engine should include （）.
In a simple mechanical governor, the （）.