A.hollow tube surrounding the propeller used to improve thrust
B.nozzle attached to a firefighting hose
C.intake valve on a diesel engine
D.piston cylinder on a diesel engine
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A.store fluid under pressure
B.act as a fluid reservoir
C.provide overpressure relief
D.replenish fluid to a system
A.rich to burn
B.lean to burn
C.cool to burn
D.dense to burn
最新試題
Maintaining the close tolerances in diesel fuel pumps and injectors requires the use of（）.
What is one effect of running a diesel engine at too cool a temperature? （）
How would the exhaust of a properly operating diesel engine appear?（）.
On a vessel with a single propeller，transverse force has the most effect on the vessel when the engine is put（）.
What monitoring device best indicates the load being carried by a diesel engine?（）
Please supply my vessel（）120 tons of diesel oil.
Sudden unloading of a diesel engine can cause（）.
The pivot pin at the base of a sheath-screw boom davit must be（）.
What condition will result in the automatic shutdown of a diesel engine? （）
On a ship，the possibility of a blowout makes which type of diesel engine shutdown desirable?（）