A.The distance between the actual center of gravity and the maximum center of gravity that will still allow a positive stability
B.The point to which G may rise and still permit the vessel to possess positive stability
C.The sum of the center of buoyancy and the center of gravity
D.The transverse shift of the center of buoyancy as a vessel rolls
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A.close the cross-connection valve between the off-center tanks
B.completely flood high center tanks
C.ballast double bottom wing tanks
D.close any opening to the sea in an off-center tank
A.ballast deep tanks if they are slack
B.transfer ballast athwartships
C.pump out double bottoms
D.fill double bottoms from deep tanks
A.she's loaded a little deeper forward
B.she's loaded a little deeper aft
C.she has not any ballast at all
D.the cargo is properly distributed throughout the ship
A.stability at all angles of inclination
B.initial stability
C.stability at angles less than the limit of positive stability
D.stability at angles less than the downflooding angle
A.International Maritime Organization
B.National Cargo Bureau
C.Society of Naval Architects and Marine Engineers
D.United States Coast Guard
最新試題
To prevent loss of stability from free communication flooding you should（）.
The angle of loll is a stability term which applies to a floating ship with（）.
Fighting a fire in the galley poses the additional threat of（）.
What is the stability term for the distance from the center of gravity (G) to the Metacenter (M)，when small-angle stability applies? （）
If the cause of a sudden severe list is negative initial stability，counterflooding into empty tanks may（）.
The effects of free surface on initial stability depend upon the dimensions of the surface of the free liquids and the（）.
Stability is determined principally by the location of the point of application of two forces: the downward-acting gravity force and the（）.
Repair of vital machinery and services on a ship should be accomplished（）.
To ensure the ship’s general stability，（）.
The stability of a semisubmersible ship would be seriously reduced if flooding occurred in the（）.