A.negative GM
B.progressive flooding
C.structural failure
D.an immediate need to ballast
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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
A. dividing the total longitudinal moment summation by displacement
B.dividing the total vertical moment summation by displacement
C.multiplying the MT1 by the longitudinal moments
D.subtracting LCF from LCB
A.metacentric height
B.mean draft
C.moment to trim one inch
D.deadweight
A.lower than the center of gravity
B.at the same height as the center of gravity
C.higher than the baseline
D.on the longitudinal centerline
最新試題
GM cannot be used as an indicator of stability at all angles of inclination because（）.
An upright vessel has negative GM. GM becomes positive at the angle of loll because the（）.
A ship lists and trims about the（）.
All of the following can be determined by use of a stabilogauge EXCEPT（）.
What is MTI?（）.
（）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（）.
For a given displacement，the righting arm has its maximum value when（）.
If the cause of severe list or trim is off-center ballast，counterflooding into empty tanks will（）.
A floating vessel will behave as if all of its weight is acting downward through the（）.