A.right at the bow
B.one-third the length of the vessel from the bow
C.one-half the length of the vessel from the bow
D.two-thirds the length of the vessel from the bow
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A.trim
B.yaw
C.heel
D.loll
A.nearby damaged tanks
B.nearby undamaged tanks containing ballast
C.tanks on the opposite corner
D.the opposite trim tank
A.increase the righting moment
B.cause an increase in the righting arm
C.bring the unit to an upright equilibrium position
D.cause the unit to flop to a greater angle
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The effect of free surface on initial stability depends upon（）.
To prevent loss of stability from free communication flooding you should（）.
During a stability test on a small passenger vessel（）.
Repair of vital machinery and services on a ship should be accomplished（）.
Stability is determined principally by the location of two points in a vessel: the center of buoyancy and the（）.
What is used as an indicator of initial stability? （）
The stability of a semisubmersible ship would be seriously reduced if flooding occurred in the（）.
The effects of free surface on initial stability depend upon the dimensions of the surface of the free liquids and the（）.
The static stability curve for a given vessel peaks at 34°. For this ship，the danger angle for a permanent list would be about（）.
Stability is determined principally by the location of the center of gravity and the（）.