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單項選擇題

Gasoline fuel tank vents should terminate（）.

A.in the engine compartment
B.in the fuel tank space
C.above or outside the hull
D.at the most convenient location

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單項選擇題

Functions aboard a tanker or tank barge such as connecting，disconnecting，and topping off must be supervised by（）.

A.any certificated tankerman
B.the Master of the vessel
C.the officer of the watch
D.the person designated as person in charge

單項選擇題

For the purpose of（）tank or hold washings from any vessel，an application shall be made to Harbor Authorities for approval.

A.discharging
B.recircling
C.loading
D.taking in

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