A.absorb the shock of wave pressure at the bow
B.be placed between the engines and the foundation to absorb the vibration
C.transmit the thrust of the engine to the propeller
D.transmit the thrust of the propeller to the vessel
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A.areas where special materials are used
B.hazardous areas
C.location of emergency repair equipment
D.type and strength of materials used
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
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
What is an advantage of diesel over steam turbine propulsion? （）
On a vessel with a single propeller，transverse force has the most effect on the vessel when the engine is put（）.
Storage batteries on T-Boats must be located（）.
How would the exhaust of a properly operating diesel engine appear?（）.
Please supply my vessel（）120 tons of diesel oil.
Lubricating oil should be changed on a heavy duty diesel engine when（）.
The part of a windlass which physically engages the chain during hauling or paying out is the（）.
What does a pyrometer measure on a diesel engine? （）
If you are unable to stop a diesel engine by any other means，you should（）.
On a single-screw vessel the stern frame（）.