单项选择题
A.stability is positive B.neutral equilibrium exists C.the load line is not submerged D.intact stability curves are valid
The angle of loll is a stability term which applies to ...
单项选择题The angle of loll is a stability term which applies to a floating ship with（）.
A.off-center loading B.stiff characteristics C.excessive pitch or roll D.negative initial stability
Stability is determined principally by the location of ...
单项选择题Stability is determined principally by the location of two points in a vessel: the center of buoyancy and the（）.
A.metacenter B.geometric center of the waterplane area C.center of gravity D.center of flotation
单项选择题Stability is determined principally by the location of the center of gravity and the（）.
A.aft perpendicular B.center of buoyancy C.keel D.center of flotation
