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單項(xiàng)選擇題

If you detect oil in the water around your vessel while discharging fuel, the FIRST thing to do is（）.

A.try to find out where the oil is coming from
B.call the Master
C.have the pump man check the discharge piping
D.shutdown operations

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單項(xiàng)選擇題

When you notice oil on the water near your vessel while taking on fuel, you should FIRST （）.

A.stop loading
B.notify the senior deck officer
C.notify the terminal superintendent
D.determine whether your vessel is the source

單項(xiàng)選擇題

Before entering a fuel tank that has been cleaned, it should be checked with an oxygen indicator and a/an（）.

A.Orsat apparatus
B.flame safety lamp
C.Halide torch
D.combustible gas indicator