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
The stability which exists after the unintentional flooding of a compartment on a ship is called（）.
Initial stability of a vessel may be improved by（）.
What is the principal danger from the liquid in a half full tank onboard a vessel?（）
What is used as an indicator of initial stability? （）
Fighting a fire in the galley poses the additional threat of（）.
Stability is determined principally by the location of the center of gravity and the（）.
Damage stability is the stability（）.
Initial stability refers to stability（）.
The trim and stability booklet must be approved by the（）.
To prevent loss of stability from free communication flooding you should（）.