單項選擇題

If the meter needle of the oxygen indicator cannot be set to zero，what should be done? （）

A.Replace the batteries
B.Check the sampling tube for blockage
C.Adjust the final reading by the amount the needle is displaced from zero
D.Replace the platinum filament

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單項選擇題

If dangerous goods have been thrown overboard by the Shipowner or the master，（）can be made liable for their loss.

A.either
B.the master
C.the Shipowner
D.neither

單項選擇題

I am（）fire and have dangerous cargo on board.

A.on
B.in
C.at
D.with

If the meter needle of the oxygen indicator cannot be set to zero，what should be done? （）

你可能感興趣的試題

If dangerous goods have been thrown overboard by the Shipowner or the master，（）can be made liable for their loss.

I am（）fire and have dangerous cargo on board.

If the meter needle of the oxygen indicator cannot be set to zero，what should be done? （）