單項選擇題

When welding or burning aboard a vessel, you must be certain that the space （）.

A.is properly vented
B.contains no explosive fumes
C.has no oil in the bilges
D.all of the above

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單項選擇題

The most likely place for a fire to start through the process of spontaneous combustion is in （）.

A.an electrical switchboard
B.the pressure tanks
C.the fuel oil tanks
D.the oily rag bin

單項選擇題

Which of the circumstances listed is an exception to the garbage discharge requirements in Annex V to MARPOL 73/78?（）

A.The garbage to be discharged will sink
B.Garbage accumulation onboard has exceeded storage space
C.A person falls overboard, and a plastic ice chest is thrown for flotation
D.The destination port or terminal cannot receive garbage