单项选择题
If the cause of severe list or trim is off-center ballast，counterflooding into empty tanks will（）.
A.increase the righting moment
B.increase the righting arm
C.increase list or trim
D.decrease list or trim
点击查看答案&解析
相关考题
-
单项选择题
The original equilibrium position is stable when（）.
A.metacentric height is positive
B.metacentric radius is positive
C.KG exceeds maximum allowable limits
D.free surfaces are excessive -
单项选择题
A continual worsening of the list or trim indicates（）.
A.negative GM
B.progressive flooding
C.structural failure
D.an immediate need to ballast -
单项选择题
A floating vessel will behave as if all of its weight is acting downward through the（）.
A.center of gravity
B.center of buoyancy
C.center of flotation
D.metacenter
