A.center of gravity
B.center of buoyancy
C.center of flotation
D.metacenter
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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
A.free surface effects are reduced due to pocketing
B.KG is reduced as the vessel seeks the angle of loll
C.effective beam is increased causing BM to increase
D.underwater volume of the hull is increased
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A vessel with a large GM will（）.
All of the following can be determined by use of a stabilogauge EXCEPT（）.
What is MTI?（）.
The geometric center of the waterplane area is called the（）.
A neutral equilibrium position for a vessel means that the metacenter is（）.
GM cannot be used as an indicator of stability at all angles of inclination because（）.
Forces within a vessel have caused a difference between the starboard and port drafts. This difference is called（）.
At all angles of inclination，the metacenter is（）.
A wind has caused a difference between drafts starboard and port. This difference is（）.
An upright vessel has negative GM. GM becomes positive at the angle of loll because the（）.