A.turning cycle
B.working cycle
C.working hour
D.working stroke
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A.to be kept
B.logged
C.changed
D.has remained
A.spilled
B.overflowed
C.sprayed
D.injected
A.acids
B.additives
C.heat
D.gear
A.invade
B.provide
C.detergent
D.neutralize
A.a strain tank
B.a head tank
C.a service tank
D.a strainer
最新試題
How many power strokes per crankshaft revolution are there in an eight cylinder, two stroke/cycle diesel engine?（）
Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the （）.
In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in （）.
What causes diesel fuel to be ignited in the cylinder of an operating diesel engine?（）
Combustion knock occurring in a diesel engine can be caused by （）.
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because （）.
If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm （）.
To determine if the lube oil filter elements need changing, （）.
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 （）.