A.turning effect of the force about a point
B.instantaneous value of the force
C.stability characteristics of the vessel
D.center of gravity location
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A.the limit of positive stability
B.the limit of small-angle stability
C.maximum offset
D.downflooding
A.metacentric height
B.height of the metacenter above the keel
C.height of the center of buoyancy above the keel
D.height of the center of gravity above the keel
A.from side to side in the tanks of the vessel
B.from fore to aft in the tanks of a vessel
C.in and out of a vessel that is holed in a wing tank
D.in and out of a vessel that is holed in a peak tank
A.volume of liquid in the tank
B.volume of displacement of the vessel
C.location of the tank in the vessel
D.height of the center of gravity of the vessel
A.volume of displacement of the vessel
B.dimensions of the surface of the liquid
C.amount of liquid in slack tanks
D.specific gravity of the liquid in the tank
最新試題
The effects of free surface on initial stability depend upon the dimensions of the surface of the free liquids and the（）.
The downflooding angle for a ship is the maximum angle at which（）.
In astern towing，a tow span，also called the tow bar or towing arch，is used to（）.
The moment of a force is a measure of the（）.
Stability is determined by the relationship of the center of gravity and the（）.
If the cause of a sudden severe list is negative initial stability，counterflooding into empty tanks may（）.
Initial stability refers to stability（）.
What will NOT decrease the stability of a vessel?（）
What is used as an indicator of initial stability? （）
The time required to incline from port to starboard and back to port again is called（）.