單項選擇題

The blowers of an inert gas generation system aboard a tanker，will be automatically secured if（）.

A.normal water supply at the water seal is lost
B.the temperature of the inert gas being delivered to the cargo tanks is more than 150°F
C.the cooling water supply to the scrubbers is lost
D.all of the above

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單項選擇題

Spreading oil on the open sea has the effect of（）.

A.diminishing the height of the seas
B.lengthening the distance between successive crests
C.increasing the height of the seas
D.preventing the wave crests from breaking

單項選擇題

Sour crude oil（）.

A.contains high quantities of hydrogen sulfide
B.is diluted with other products for carriage
C.is lighter than other crudes
D.is less hazardous to load than other crudes

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The blowers of an inert gas generation system aboard a tanker，will be automatically secured if（）.

你可能感興趣的試題

Spreading oil on the open sea has the effect of（）.

Sour crude oil（）.

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The blowers of an inert gas generation system aboard a tanker，will be automatically secured if（）.