单项选择题

A.righting momentB.vertical momentC.longitudinal moment……

For a vessel inclined by the wind，multiplying the buoyant force by the horizontal distance between the lines of action of the buoyant and gravity forces gives the（）.

A.righting moment
B.vertical moment
C.longitudinal moment
D.transverse moment

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热门试题

单项选择题For a ship with longitudinal inclination，an increase in GML causes（）.

A.list to stabilize at an angle of loll
B.trim to stabilize at an angle of loll
C.trim to increase
D.trim to decrease

单项选择题During counterflooding to correct a severe list or trim aggravated by an off-center load，a ship suddenly takes a list or trim to the opposite side. You should（）.

A.continue counterflooding in the same direction
B.continue counterflooding，but in the opposite direction
C.immediately stop counterflooding
D.deballast from the low side

单项选择题Broken stowage must be reduced to（）.

A.the minimum
B.to little amount
C.the maximum
D.to great amount

单项选择题Bilge keels are more effective at dampening rolls as the（）.

A.pitching increases
B.list increases
C.rolling increases
D.draft decreases

单项选择题Before counterflooding to correct a list，you must be sure the list is due to（）.

A.negative GM
B.flooding
C.off-center weight
D.reserve buoyancy