A.GM
B.KG
C.KM
D.GZ
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A.metacentric height
B.metacentric radius
C.height of the metacenter
D.righting arm
A.Corrosion from the shifting liquid
B.Rupturing of bulkheads from the shifting liquid
C.Loss of stability from free surface effect
D.Holing of the tank bottom from the weight of the shifting liquid
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.close the cross-connection valve between the off-center tanks
B.completely flood high center tanks
C.ballast double bottom wing tanks
D.close any opening to the sea in an off-center tank
A.ballast deep tanks if they are slack
B.transfer ballast athwartships
C.pump out double bottoms
D.fill double bottoms from deep tanks
最新試題
The moment of a force is a measure of the（）.
What will NOT decrease the stability of a vessel?（）
What is the stability term for the distance from the center of gravity (G) to the Metacenter (M)，when small-angle stability applies? （）
Damage stability is the stability（）.
Stability is determined principally by the location of two points in a vessel: the center of buoyancy and the（）.
The trim and stability booklet must be approved by the（）.
In astern towing，a tow span，also called the tow bar or towing arch，is used to（）.
What is the principal danger from the liquid in a half full tank onboard a vessel?（）
The stability of a semisubmersible ship would be seriously reduced if flooding occurred in the（）.
The time required to incline from port to starboard and back to port again is called（）.