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
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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
A.large GM
B.high center of gravity
C.excessive free surface
D.small GZ
A.at
B.in
C.on
D.to
A.the provision to be provided when the vessel sails in fresh water area
B.the fresh water to be carried by a vessel
C.the allowance of fresh water for each crew member when in distress at sea
D.the amount of free board decreased when sailing in fresh water area
最新試題
If a vessel lists to port，the center of buoyancy will（）.
All of the following can be determined by use of a stabilogauge EXCEPT（）.
Semisubmersibles A and B are identical. However，A is more tender than B. This means that A relative to B has a（）.
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 difference between the height of the metacenter and the height of the center of gravity is known as the（）.
Angular motion about the longitudinal axis of a vessel is known as（）.
It would be possible that part of the cargo got（）as great change in the weather during the voyage caused heavy（）in the hold.
Horizontal transverse motion of a vessel is known as（）.
The difference between the forward and aft drafts is（）.
For a vessel inclined by the wind，multiplying the buoyant force by the horizontal distance between the lines of action of the buoyant and gravity forces gives the（）.