A.list to stabilize at an angle of loll
B.trim to stabilize at an angle of loll
C.trim to increase
D.trim to decrease
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A.center of buoyancy
B.center of gravity
C.metacenter
D.center of flotation
A.lower KG
B.smaller GM
C.smaller roll angle
D.larger GZ
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
最新試題
If the cause of severe list or trim is off-center ballast，counterflooding into empty tanks will（）.
（）refers to the tendency of a body of the ship to return to its original position after it is displaced therefrom.
All of the following can be determined by use of a stabilogauge EXCEPT（）.
For a ship with longitudinal inclination，an increase in GML causes（）.
GM cannot be used as an indicator of stability at all angles of inclination because（）.
A serious loss of reserve buoyancy resulting from flooding any compartment of a ship will always（）.
A ship with the TCG off the longitudinal centerline inclines to an angle of（）.
Forces within a vessel have caused a difference between the starboard and port drafts. This difference is called（）.
Deballasting a double bottom has what affect on KG?（）.
Semisubmersibles A and B are identical. However，A is more tender than B. This means that A relative to B has a（）.