A.is found in the hydrostatic tables for a level vessel
B.multiplied by the displacement yields the righting moment
C.is always positive
D.is calculated by subtracting KG from KM
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A.center of gravity
B.center of flotation
C.metacenter
D.metacentric height
A.center of gravity
B.metacenter
C.center of flotation
D.keel
A.uncorrected KG
B.virtual height of the center of gravity
C.metacenter
D.metacentric height
A.uncorrected KG
B.maximum allowed KG
C.virtual height of the center of gravity
D.metacentric height
A.GM
B.KM
C.Deck load
D.Maximum allowed KG
最新試題
Buoyancy is a measure of the ship’s（）.
GM cannot be used as an indicator of stability at all angles of inclination because（）.
All of the following can be determined by use of a stabilogauge EXCEPT（）.
A neutral equilibrium position for a vessel means that the metacenter is（）.
Semisubmersibles A and B are identical. However，A is more tender than B. This means that A relative to B has a（）.
A serious loss of reserve buoyancy resulting from flooding any compartment of a ship will always（）.
For a given displacement，the righting arm has its maximum value when（）.
A continual worsening of the list or trim indicates（）.
The geometric center of the waterplane area is called the（）.
（）refers to the tendency of a body of the ship to return to its original position after it is displaced therefrom.