A.center of buoyancy
B.center of flotation
C.center of gravity
D.tipping center
您可能感興趣的試卷
你可能感興趣的試題
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.the center of volume of the immersed portion of the vessel
B.the center of gravity of the water plane
C.that point at which all the vertical downward forces of weight are considered to be concentrated
D.that point at which all the vertical upward forces of buoyancy are considered to be concentrated
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.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
最新試題
On a semisubmersible ship，reserve buoyancy is increased by the presence of void spaces above the waterline in the（）.
Aboard a ship，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.
In the absence of external forces，the center of buoyancy of an inclined vessel is vertically aligned directly below the（）.
The center of flotation of a vessel is（）.
If the cause of severe list or trim is off-center ballast，counterflooding into empty tanks will（）.
On a vessel，multiplying a load’s weight by the distance of the load’s center of gravity above the baseline results in a(n)（）.
The center of buoyancy is located at the（）.
Intact buoyancy is a term used to describe（）.
Aboard a vessel，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.
Reducing the liquid free surfaces in a vessel reduces the（）.