A.vertically above the center of buoyancy
B.vertically above the center of gravity
C.at the intersection of the upright vertical centerline and the line of action of the buoyant force
D.at the geometric center of the underwater volume
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A.The foot／tons needed to trim the vessel by 1 inch
B.The foot／tons needed to trim the vessel by 1 foot
C.The moments needed to trim the vessel by 1 centimeter
D.The amount of vessel will trim when loading 100 tons 100 feet from the tipping Center
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
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
最新試題
A vessel trimmed by the stern has a（）.
A floating vessel will behave as if all of its weight is acting downward through the（）.
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（）.
Deballasting a double bottom has what affect on KG?（）.
The original equilibrium position is stable when（）.
（）we have worked out the loading plan，we shall start doing more revision work.
What is MTI?（）.
A ship is inclined at an angle of loll. In the absence of external forces，the righting arm (GZ) is（）.
Which of the following is the reason that the metacentric height is a valid measure of only the initial stabilit?（）.