單項(xiàng)選擇題

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

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單項(xiàng)選擇題

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

單項(xiàng)選擇題

If you are loading fruit in reefer spaces and you notice that the fruit is beginning to mold, you should（）.

A.carry the cargo at a cooler temperature than originally planned
B.write up exception on the cargo
C.refuse to carry the cargo
D.discharge CO₂ into the compartment after loading