单项选择题
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
If the buoyant force on a ship’s hull is equal to the d...
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
If you are loading fruit in reefer spaces and you notic...
单项选择题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
If your vessel has a list to port due to negative GM an...
单项选择题If your vessel has a list to port due to negative GM and off-center weight, the first corrective measure you should take is to（）.
A.move port-side main-deck cargo to the starboard side B.fill the starboard double-bottom C.pump water from the port double-bottom to the starboard double-bottom D.pump water from the port double-bottom over the side
