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
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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
A.increasing the righting moment
B.decreasing the vessel's displacement
C.increasing the reserve buoyancy
D.shifting the CG (center of gravity) off center
最新試題
Stability is determined principally by the location of two points in a vessel: the center of buoyancy and the（）.
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（）.
Repair of vital machinery and services on a ship should be accomplished（）.
What is the principal danger from the liquid in a half full tank onboard a vessel?（）
The maximum angle at which the intact stability curves are valid for ship’s is the angle for（）.
Stability is determined principally by the location of the point of application of two forces: the downward-acting gravity force and the（）.
The stability of a semisubmersible ship would be seriously reduced if flooding occurred in the（）.
What is the stability term for the distance from the center of gravity (G) to the Metacenter (M)，when small-angle stability applies? （）
Fighting a fire in the galley poses the additional threat of（）.
To ensure the ship’s general stability，（）.