单项选择题
If a vessel takes a sudden severe list or trim from an unknown cause, you should first（）.
A.determine the cause before taking countermeasures
B.assume the shift is due to off-center loading
C.counterflood on the side opposite the list or trim
D.assume the cause is environment forces
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相关考题
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单项选择题
If a void occurs in the cargo hold, it is better to（）to control the broken stowage.
A.brace it with dunnage
B.cover it with large pieces
C.fill it with small pieces
D.leave it as it is -
单项选择题
If reefer spaces are not properly cleaned prior to loading cargo, it will most likely cause（）.
A.mold to develop on commodities
B.malfunction of the refrigeration equipment
C.contamination of the insulation in the space
D.All of the above -
单项选择题
If the buoyant force on a ship’s hull is equal to the displacement tonnage, the ship cause（）.
A.require ballast
B.be down by the head
C.sink
D.float
