A.LCG
B.transverse moment
C.righting moment
D.inclining moment
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A.dividing the total longitudinal moment summations by displacement
B.dividing the total vertical moment summations by displacement
C.multiplying the MTC by the longitudinal moments
D.subtracting LCF from LCB
A.increase reserve buoyancy
B.decrease the righting moments
C.decrease KG
D.increase KM
A.couple
B.lever arm
C.moment of inertia
D.point of application
A.mooring tension
B.riser tension
C.lifesaving equipment
D.structural strength
A.Free board
B.Stability height
C.Metacentric height
D.Draft
最新試題
The magnitude of a moment is the product of the force and（）.
The upward pressure of displaced water is called（）.
The center of buoyancy and the metacenter are in the line of action of the buoyant force（）.
In the absence of external forces，the center of gravity of a floating vessel is located directly above the（）.
To calculate the free surface correction，it is necessary to divide the free-surface moments by the（）.
The volume of watertight spaces of a vessel above its waterline is the vessel’s（）.
The term length of a vessel in International Regulations for Preventing Collision at Sea 1972 means（）.
The point to which your vessel’s center of gravity (G) may rise and still permit the vessel to have positive stability is called the（）.
What DOCS SALT WATER DRAFT means?（）.
For a floating vessel，the result of subtracting KG from KM is the（）.