單項(xiàng)選擇題

After fuel tanks have been topped off, which of the listed procedures should be followed next?（）

A.The pressure-vacuum relief valve should be reset
B.The tanks should be made seaworthy to prevent contamination
C.The tanks should be sounded to make sure the levels are not rising
D.The tanks should be marked with a bull stamp on the manifold filling valve

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單項(xiàng)選擇題

The most critical part of the bunkering operations, which can result in an oil spill, is when the （）

A.hose joints are made up
B.tanks are being topped off
C.system is being lined up
D.pumping operation is first started

單項(xiàng)選擇題

During fueling operations, which of the listed precautions should be taken when topping off fuel tanks?（）

A.Reduce the pumping rate by closing the deck filling valve
B.Close all overflow valves
C.Place 5 gallon containers under all flange connections in the fuel line
D.Reduce the pumping rate and sound tanks frequently as the level rises

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After fuel tanks have been topped off, which of the listed procedures should be followed next?（）

你可能感興趣的試題

The most critical part of the bunkering operations, which can result in an oil spill, is when the （）

During fueling operations, which of the listed precautions should be taken when topping off fuel tanks?（）