A.which exists when the wind speed is less than 50 knots
B.before collision
C.after flooding
D.at the maximum load
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A.The righting arms at various angles of inclination and displacement
B.The metacentric height at large angles of heel
C.The height of the center of buoyancy at various angles
D.The metacentric radius at various displacements
A.metacentric height
B.displacement
C.righting moment
D.inclining moment
A.reduce initial stability
B.increase righting moments
C.increase GM
D.All of the above
A.bilge pumping capacity
B.reserve buoyancy
C.level attitude
D.instability
A.weight that is off-center to starboard
B.increasing the draft
C.reducing the freeboard
D.increasing the trim
最新試題
Stability is determined principally by the location of the center of gravity and the（）.
The angle of loll is a stability term which applies to a floating ship with（）.
The stability of a semisubmersible ship would be seriously reduced if flooding occurred in the（）.
To ensure the ship’s general stability，（）.
The downflooding angle for a ship is the maximum angle at which（）.
To improve your vessel’s stability in a hazardous situation，you should（）.
Stability is determined by the relationship of the center of gravity and the（）.
Stability is determined principally by the location of the point of application of two forces: the downward-acting gravity force and the（）.
The greatest effect on stability occurs from loose liquids flowing（）.
The important initial stability parameter，GM，is the（）.