单项选择题
A.Draft and trim B.Limits of the bending moments C.Rate of discharging D.Rate of loading
In all cases，however，the capacity of segregated ballast...
单项选择题In all cases，however，the capacity of segregated ballast tanks shall be（）such that，in any ballast condition at any part of the voyage，including the conditions consisting of lightweight plus segregated ballast only，the ship’s draughts and trim can meet the necessary requirements.
A.at least B.at most C.so big as D.as large as
A vessel loads edible oil in a deep tank through a manh...
单项选择题A vessel loads edible oil in a deep tank through a manhole at the midlength of the tank. In order to fill the tank to maximum capacity，what trim should the vessel have?（）.
A.Down by the bow B.Down by the stern C.Down by either the bow or stern D.In level trim
Movement of liquid in a tank when a vessel inclines cau...
单项选择题Movement of liquid in a tank when a vessel inclines causes an increase in（）.
A.righting arm B.metacentric height C.height of the uncorrected KG D.natural rolling period
