单项选择题

Addition of weight above the center of gravity of a vessel will ALWAYS（）.

A.reduce initial stability
B.increase righting moments
C.increase GM
D.All of the above

点击查看答案&解析

上一题目录下一题

相关考题

单项选择题

Aboard damaged vessels，the MOST important consideration is preserving（）.

A.bilge pumping capacity
B.reserve buoyancy
C.level attitude
D.instability

单项选择题

A vessel has a strong wind on the port beam. This has the same affect on stability as（）.

A.weight that is off-center to starboard
B.increasing the draft
C.reducing the freeboard
D.increasing the trim

单项选择题

A flooded leg on a lift boat would adversely affect the vessel’s stability underway by（）.

A.increasing the righting moment
B.decreasing the vessel's displacement
C.increasing the reserve buoyancy
D.shifting the CG (center of gravity) off center