A.fuel supply
B.firing order
C.engine load
D.oil level
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A.expansion ratio
B.pressure ratio
C.compression ratio
D.clearance ratio
A.compression pressure
B.compression test
C.compression ratio
D.compression clearance
A.bearing shell
B.bearing liner
C.compression plate
D.lead wire
A.the engine was over filled
B.there might be a fuel leak
C.there might be a water leak
D.all of the above
A.cross-head
B.cylinder
C.connecting rod
D.spark plug
最新試題
Routine monitoring of a diesel engine should include （）.
To determine if the lube oil filter elements need changing, （）.
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 （）.
Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to （）.
A diesel engine is operating with excessively high exhaust temperatures at all cylindersTo correct this condition, you should FIRST （）.
If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the （）.
Electrically operated safety devices on auxiliary diesel engines function to stop the engine by （）.
Lube oil cannot be efficiently filtered if its （）.
Maximum horsepower of a diesel engine is attained （）.