A.The metacenter does not remain in the same position for large angles of inclination
B.The center of gravity shifts due to inclination
C.The center of gravity shifts above the metacenter as the vessel is inclined
D.The mean draft will change as the vessel is inclined
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A.list
B.heel
C.trim
D.flotation
A.KG is increased
B.KG is decreased
C.KG is not affected
D.KG increases at light drafts and decreases at deep drafts
A.only when there is positive stability
B.only when there is negative stability
C.only when there is neutral stability
D.at all times
A.height of the metacenter
B.height of the righting arm
C.height of the center of buoyancy
D.metacentric height
A.list to stabilize at an angle of loll
B.list to decrease
C.trim to decrease
D.list to increase
最新試題
A floating vessel will behave as if all of its weight is acting downward through the（）.
The geometric center of the waterplane area is called the（）.
A vessel trimmed by the stern has a（）.
A continual worsening of the list or trim indicates（）.
（）we have worked out the loading plan，we shall start doing more revision work.
An upright vessel has negative GM. GM becomes positive at the angle of loll because the（）.
A ship is inclined at an angle of loll. In the absence of external forces，the righting arm (GZ) is（）.
For a ship with longitudinal inclination，an increase in GML causes（）.
（）refers to the tendency of a body of the ship to return to its original position after it is displaced therefrom.
Forces within a vessel have caused a difference between the starboard and port drafts. This difference is called（）.