A.For now
B.Ever since
C.Now that
D.By now
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A.Stability
B.Responsibility
C.Liability
D.Visibility
A.draft and beam of the ship
B.displacement and deadweight of the ship
C.buoyancy and trim of the ship
D.tonnage and deadweight of the ship
A.list
B.heel
C.trim
D.flotation
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
A.center of buoyancy
B.center of gravity
C.metacenter
D.center of flotation
最新試題
A slow and easy motion of a vessel in a seaway is an indication of a（）.
A ship with the TCG off the longitudinal centerline inclines to an angle of（）.
A vessel’s KG is determined by（）.
GM cannot be used as an indicator of stability at all angles of inclination because（）.
A partially full tank causes a virtual rise in the height of the（）.
A floating vessel will behave as if all of its weight is acting downward through the（）.
The height of the metacenter above the keel will vary depending on the（）.
A vessel trimmed by the stern has a（）.
A wind has caused a difference between drafts starboard and port. This difference is（）.
（）refers to the tendency of a body of the ship to return to its original position after it is displaced therefrom.