A.areas where special materials are used
B.hazardous areas
C.location of emergency repair equipment
D.type and strength of materials used
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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
The ship has a diesel engine（）a supercharger.
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The engine in a covered lifeboat is fueled with（）.
The most serious effect of air trapped in a diesel engine jacket water cooling system is that it（）.
What monitoring device best indicates the load being carried by a diesel engine?（）
On a single-screw vessel the stern frame（）.