A.negative GM
B.progressive flooding
C.structural failure
D.an immediate need to ballast
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A.For now
B.Ever since
C.Now that
D.By now
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
最新試題
A vessel trimmed by the stern has a（）.
At all angles of inclination，the metacenter is（）.
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?（）.
Which of the following is the reason that the metacentric height is a valid measure of only the initial stabilit?（）.
An upright vessel has negative GM. GM becomes positive at the angle of loll because the（）.
A slow and easy motion of a vessel in a seaway is an indication of a（）.
A floating vessel will behave as if all of its weight is acting downward through the（）.
A continual worsening of the list or trim indicates（）.
The height of the metacenter above the keel will vary depending on the（）.