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
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A.increase reserve buoyancy
B.decrease the righting moments
C.decrease KG
D.increase KM
A.KM is small
B.KM is high
C.BL is small
D.KB is large
A.heel until the angle of loll is reached
B.list until the center of buoyancy is aligned vertically with the center of gravity
C.trim to the side opposite TCG until all moments are equal
D.decrease draft at the center of flotation
A.metacenter
B.amidships
C.center of flotation
D.geometric center of the displaced volume
A.even keel
B.even trim
C.even draught
D.even float
最新試題
The angular motion of a ship in the athwartship is termed（）.
Progressive flooding may be indicated by（）.
A vessel with a small GM will（）.
If a vessel lists to port，the center of buoyancy will（）.
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（）.
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（）.
Before counterflooding to correct a list，you must be sure the list is due to（）.
Horizontal transverse motion of a vessel is known as（）.
Broken stowage must be reduced to（）.