A.steering gear
B.turning gear
C.steering wheel
D.turning cycle
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A.cylinder liner
B.cylinder cover
C.the gear box
D.the scavenging box
A.6
B.2
C.12
D.8
A.being compressed
B.to be pumped up
C.is pressurized
D.are built up
A.fouling turbine
B.fuel pump faults
C.lubrication failure
D.excessive cooling
A.electric
B.heat
C.mechanical
D.exhaust
最新試題
The minimum speed an engine must attain before ignition can occur depends upon （）.
Maximum horsepower of a diesel engine is attained （）.
Combustion knock can occur in the cylinders of a diesel engine under any condition permitting （）.
To determine if the lube oil filter elements need changing, （）.
In using reduction gears to obtain efficient propeller speeds, （）.
If a diesel engine is difficult to start and operates with the engine temperatures lower than normal, you should suspect that the （）.
If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm （）.
The function of diesel engine piston compression rings is to （）.
When fuel oil has seriously contaminated a diesel engine lubricating oil, you should （）.
The main purpose of the piston oil scraper rings is to （）.