The center of the underwater volume of a floating vessel is the().
A、center of buoyancy
B、center of flotation
C、uncorrected height of the center of gravity of the vessel
D、center of gravity of the vessel corrected for free surface effects
A、center of buoyancy
B、center of flotation
C、uncorrected height of the center of gravity of the vessel
D、center of gravity of the vessel corrected for free surface effects
A、geometric center of the waterplane area B、intersection of the vertical centerline and line of action of the buoyant force C、center of gravity of the vessel corrected for free surface effects D、geometric center of the displaced volume
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
A、vertically above the center of buoyancy B、vertically above the center of gravity C、at the intersection of the upright vertical centerline and the line of action of the buoyant force D、at the geometric center of the underwater volume
A、vertically above the center of buoyancy B、vertically above the center of gravity C、at the intersection of the upright vertical centerline and the line of action of the buoyant force D、at the geometric center of the underwater volume
A、A.vertically above the center of buoyancy B、B.vertically above the center of gravity C、C.at the intersection of the upright vertical centerline and the line of action of the buoyant force D、D.at the geometric center of the underwater volume
A、center of gravity B、amidships station C、center of flotation D、geometric center of the waterplane area