单项选择题
A.reduce initial stability B.increase righting moments C.increase GM D.All of the above
Aboard damaged vessels，the MOST important consideration...
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
A vessel has a strong wind on the port beam. This has t...
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
A flooded leg on a lift boat would adversely affect the...
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
