A.center of gravity
B.center of buoyancy
C.center of flotation
D.centroid of the underwater volume
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A.positive
B.negative
C.zero
D.vertical
A.metacenter
B.center of buoyancy
C.center of flotation
D.center of gravity
A.lower than the keel
B.at the same height as the center of gravity
C.exactly at midships
D.at the center of the waterplane area
A.Minerals Management Service
B.Department of Energy
C.Corps of Engineers
D.A recognized classification society approved
A.center of gravity
B.center of buoyancy
C.center of flotation
D.metacenter
最新試題
What is MTI?（）.
For small angles of inclination，if the KG were equal to the KM，then the vessel would have（）.
Which of the following is the reason that the metacentric height is a valid measure of only the initial stabilit?（）.
A neutral equilibrium position for a vessel means that the metacenter is（）.
GM cannot be used as an indicator of stability at all angles of inclination because（）.
Buoyancy is a measure of the ship’s（）.
Forces within a vessel have caused a difference between the starboard and port drafts. This difference is called（）.
A floating vessel will behave as if all of its weight is acting downward through the（）.
A vessel’s KG is determined by（）.
At all angles of inclination，the metacenter is（）.