单项选择题
To prevent loss of stability from free communication flooding you should（）.
A.close the cross-connection valve between the off-center tanks
B.completely flood high center tanks
C.ballast double bottom wing tanks
D.close any opening to the sea in an off-center tank
点击查看答案&解析
相关考题
-
单项选择题
To improve your vessel’s stability in a hazardous situation，you should（）.
A.ballast deep tanks if they are slack
B.transfer ballast athwartships
C.pump out double bottoms
D.fill double bottoms from deep tanks -
单项选择题
To ensure the ship’s general stability，（）.
A.she's loaded a little deeper forward
B.she's loaded a little deeper aft
C.she has not any ballast at all
D.the cargo is properly distributed throughout the ship -
单项选择题
The vertical distance between G and M is used as a measure of（）.
A.stability at all angles of inclination
B.initial stability
C.stability at angles less than the limit of positive stability
D.stability at angles less than the downflooding angle
