A.list
B.drag
C.set
D.sheer
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A.small GM
B.low center of gravit
C.stiff vessel
D.large GZ
A.list
B.heel
C.trim
D.loll
A.center of gravity
B.center of buoyancy
C.center of flotation
D.centroid of the underwater volume
A.positive
B.negative
C.zero
D.vertical
A.metacenter
B.center of buoyancy
C.center of flotation
D.center of gravity
最新試題
The height of the metacenter above the keel will vary depending on the（）.
An upright vessel has negative GM. GM becomes positive at the angle of loll because the（）.
（）we have worked out the loading plan，we shall start doing more revision work.
An unstable upright equilibrium position on a vessel means that the metacenter is（）.
Deballasting a double bottom has what affect on KG?（）.
The original equilibrium position is stable when（）.
Forces within a vessel have caused a difference between the starboard and port drafts. This difference is called（）.
The geometric center of the waterplane area is called the（）.
Semisubmersibles A and B are identical. However，A is more tender than B. This means that A relative to B has a（）.
GM cannot be used as an indicator of stability at all angles of inclination because（）.