A.height of the metacenter
B.height of the righting arm
C.height of the center of buoyancy
D.metacentric height
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A.list to stabilize at an angle of loll
B.list to decrease
C.trim to decrease
D.list to increase
A.positive stability
B.negative stability
C.neutral stability
D.maximum stability
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
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
最新試題
Deballasting a double bottom has what affect on KG?（）.
For a given displacement，the righting arm has its maximum value when（）.
A continual worsening of the list or trim indicates（）.
A neutral equilibrium position for a vessel means that the metacenter is（）.
A load line of a ship is assigned by（）.
GM cannot be used as an indicator of stability at all angles of inclination because（）.
A serious loss of reserve buoyancy resulting from flooding any compartment of a ship will always（）.
For a ship with longitudinal inclination，an increase in GML causes（）.
All of the following can be determined by use of a stabilogauge EXCEPT（）.
A ship lists and trims about the（）.