A.displacement
B.stability
C.towrope pull
D.propeller design
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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
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
Many sheath-screw davits have markings to indicate the maximum angle to which they should be cranked out. If the angle is exceeded，the davit（）.
If an electric cargo winch is being used to lift a draft of cargo and the engine room loses all power，which will occur?（）
Please supply my vessel（）120 tons of diesel oil.
If your propeller is racing in rough weather，you should（）.
On a vessel with a single propeller，transverse force has the most effect on the vessel when the engine is put（）.
What does a pyrometer measure on a diesel engine? （）
The part of a windlass which physically engages the chain during hauling or paying out is the（）.
Sudden unloading of a diesel engine can cause（）.
The engine in a covered lifeboat is fueled with（）.
One major disadvantage of a low-speed diesel as compared to a steam main-propulsion system is（）.