单项选择题
A.increase the righting moment B.increase the righting arm C.increase list or trim D.decrease list or trim
The original equilibrium position is stable when（）.A.me...
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
A continual worsening of the list or trim indicates（）.A...
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
A floating vessel will behave as if all of its weight i...
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
