A.has kept pace with
B.has kept pace to
C.has made pace with
D.has made pace to
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A.The high;the large
B.The higher;the larger
C.The lower;the larger
D.The low ;the large
A.When receiving by
B.When received by
C.In order to receiving
D.In order to receive
A.to give off;which
B.giving off;which
C.to give off;that
D.giving off;that
A.cylinder liner
B.cylinder cover
C.piston
D.exhaust valve
A.ff overheat is found, the engine must be stopped for inspection
B.Much heat of the crankcase door indicates that the bearing is overheated
C.If bearing clearance is too large, knocking will be heard in the crankcase
D.If bearing clearance is too large or too small, the white metal may be melted
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In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in ().
Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the ().
An automated diesel engine should normally shut down due to ()
The most important factor in engine performance is the actual power output at the end of the crankshaft available for doing workThis is known as ().
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 ().
In a simple mechanical governor, the ().
In using reduction gears to obtain efficient propeller speeds, ().
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because ().
The main purpose of the piston oil scraper rings is to ().