A.bigger propeller
B.smaller power weight ratio
C.smaller propeller
D.larger power weight ratio
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A.displacement
B.stability
C.towrope pull
D.propeller design
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
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