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
For small angles of inclination，if the KG were equal to the KM，then the vessel would have（）.
Forces within a vessel have caused a difference between the starboard and port drafts. This difference is called（）.
Which of the following is the reason that the metacentric height is a valid measure of only the initial stabilit?（）.
A vessel’s KG is determined by（）.
The geometric center of the waterplane area is called the（）.
A floating vessel will behave as if all of its weight is acting downward through the（）.
A wind has caused a difference between drafts starboard and port. This difference is（）.
（）we have worked out the loading plan，we shall start doing more revision work.
A vessel trimmed by the stern has a（）.
All of the following can be determined by use of a stabilogauge EXCEPT（）.