A.lower KG
B.smaller GM
C.smaller roll angle
D.larger GZ
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A.increase the righting moment
B.increase the righting arm
C.increase list or trim
D.decrease list or trim
A.metacentric height is positive
B.metacentric radius is positive
C.KG exceeds maximum allowable limits
D.free surfaces are excessive
A.negative GM
B.progressive flooding
C.structural failure
D.an immediate need to ballast
A.center of gravity
B.center of buoyancy
C.center of flotation
D.metacenter
A.increase the trim
B.change the free surface effect
C.cause a serious list
D.decrease ship stability
最新試題
What is MTI?（）.
（）refers to the tendency of a body of the ship to return to its original position after it is displaced therefrom.
A floating vessel will behave as if all of its weight is acting downward through the（）.
A vessel with a large GM will（）.
A continual worsening of the list or trim indicates（）.
A vessel’s KG is determined by（）.
Which of the following is the reason that the metacentric height is a valid measure of only the initial stabilit?（）.
A vessel trimmed by the stern has a（）.
A ship lists and trims about the（）.
An unstable upright equilibrium position on a vessel means that the metacenter is（）.