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
您可能感興趣的試卷
你可能感興趣的試題
A.mean draft
B.true mean draft
C.mean of the calculated drafts
D.draft at the center of flotation
A.trim
B.yaw
C.heel
D.loll
A.lighter／large
B.light／larger
C.lighter／larger
D.light／large
A.be pooped
B.pitchpole
C.broach
D.squat
A.unoccupied space below the waterline
B.volume of intact space above the waterline
C.excess of the buoyant force over the gravity force
D.difference in the buoyant force in salt and fresh waters
最新試題
In practice，it is usual for the ship to be loaded（）to improve the vessel’s movement through the water.
The center of volume of the immersed portion of the hull is called the（）.
Reducing the liquid free surfaces in a vessel reduces the（）.
After transferring a weight forward on a vessel，the draft at the center of flotation will（）.
If the cause of severe list or trim is off-center ballast，counterflooding into empty tanks will（）.
My drafts are 28 feet（）and 29 feet aft.
If the buoyant force on a ship’s hull is equal to the displacement tonnage，the ship will（）.
A vessel would be referred to as tender when the weight of the cargo is（）.
On the cargo manifest，the gross weight of a box containing cargo is the weight of the（）.
It is apparent that there was not sufficient depth of water（）and I claim that the estimated arrival draft as radioed to the agent to report to you was a close one.