A.metacentric height
B.mean draft
C.moment to trim one inch
D.deadweight
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A.have a large amplitude of roll
B.provide a comfortable ride for the crew and passengers
C.have drier decks in heavy weather
D.be likely to have cargo shift in heavy weather
A.Down by the bow
B.Down by the stern
C.Down by either the bow or stern
D.In level trim
A.concentrated high and the double bottoms empty
B.concentrated low and the double bottoms empty
C.evenly distributed vertically with the double bottoms full
D.concentrated and with the double bottoms full
A.down by the head
B.down by the stern
C.inclined due to off-center weight
D.inclined due to wind
A.decrease in KM is equal to the loss of draft
B.virtual rise of G is directly proportional to the remaining draft
C.lost buoyancy method is used to calculate KM，and KB is reduced
D.displacement lost acts at the point where the ship is aground
最新試題
For a vessel with list，a decrease in GMT will cause the angle of inclination to（）.
The angular motion of a ship in the athwartship is termed（）.
During counterflooding to correct a severe list or trim aggravated by an off-center load，a ship suddenly takes a list or trim to the opposite side. You should（）.
The KM for a vessel may be determined by which of the following?（）.
Horizontal fore or aft motion of a vessel is known as（）.
Bilge keels are more effective at dampening rolls as the（）.
Semisubmersibles A and B are identical. However，A is more tender than B. This means that A relative to B has a（）.
At all angles of inclination，the metacenter is（）.
At an angle of loll，the righting arm (GZ) is（）.
Horizontal transverse motion of a vessel is known as（）.