单项选择题
In the presence of external forces，the center of buoyancy of an inclined vessel is vertically aligned with the（）.
A.center of gravity
B.metacenter
C.center of flotation
D.keel
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相关考题
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单项选择题
Increasing free surfaces has the effect of raising the（）.
A.uncorrected KG
B.virtual height of the center of gravity
C.metacenter
D.metacentric height -
单项选择题
Increasing the number of slack liquid tanks has the effect of raising the（）.
A.uncorrected KG
B.maximum allowed KG
C.virtual height of the center of gravity
D.metacentric height -
单项选择题
Initial stability is indicated by（）.
A.GM
B.KM
C.Deck load
D.Maximum allowed KG
