单项选择题
When a vessel has positive stability，the distance between the line of force through B and the line of force through G is called the（）.
A.metacentric height
B.righting arm
C.righting moment
D.metacentric radius
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相关考题
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单项选择题
What will NOT decrease the stability of a vessel?（）
A.Topside icing
B.Running with a following sea
C.Using 35% of the fuel in a full tank
D.Lowering a weight suspended by a boom onto the deck -
单项选择题
What is used as an indicator of initial stability? （）
A.GM
B.KG
C.KM
D.GZ -
单项选择题
What is the stability term for the distance from the center of gravity (G) to the Metacenter (M)，when small-angle stability applies? （）
A.metacentric height
B.metacentric radius
C.height of the metacenter
D.righting arm
