单项选择题
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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相关考题
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单项选择题
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 -
单项选择题
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 -
单项选择题
In which of the areas listed is a fire resulting from spontaneous combustion most likely to occur?（）
A.Engine room bilges
B.Paint locker
C.Battery storage locker
D.Fuel oil tank
