单项选择题
A.International Cargo Gear Certificate B.International Loadline Certificate C.International Safety Construction Certificate D.International Seaman Identification
To calculate the free surface correction，it is necessar...
单项选择题To calculate the free surface correction，it is necessary to divide the free-surface moments by the（）.
A.total weight of liquid loads B.total displacement C.lightweight D.deadweight
The waterplane area is described as the intersection of...
单项选择题The waterplane area is described as the intersection of the surface of the water in which a vessel floats and the（）.
A.baseline B.vertical reference plane C.hull D.horizontal reference plane
The volume of watertight spaces of a vessel above its w...
单项选择题The volume of watertight spaces of a vessel above its waterline is the vessel’s（）.
A.free surface B.marginal stability C.reserve buoyancy D.freeboard
