The stability of a vessel is normally the greatest when all fuel and water tanks are full because the ().
A、center of gravity is lowered
B、center of buoyancy is lowered
C、reserve buoyancy is unchanged
D、hull freeboard is increased
A、center of gravity is lowered
B、center of buoyancy is lowered
C、reserve buoyancy is unchanged
D、hull freeboard is increased
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、the limit of positive stability B、the limit of small-angle stability C、maximum offset D、downflooding
A、only when there is positive stability B、only when there is negative stability C、only when there is neutral stability D、at all times
A、only when there is positive stability B、only when there is negative stability C、only when there is neutral stability D、at all times
A、only when there is positive stability B、only when there is negative stability C、only when there is neutral stability D、at all times
A、A.positive stability B、B.negative stability C、C.neutral stability D、D.maximum stability
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