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 existence of liquids in partially full tanks or compartments of a ship causes a virtual rise in the height of the（）.
Before counterflooding to correct a list，you must be sure the list is due to（）.
It would be possible that part of the cargo got（）as great change in the weather during the voyage caused heavy（）in the hold.
At all angles of inclination，the metacenter is（）.
As a ship moves through the water，it causes a wake，which is also moving forward relative to the sea. In addition to a fore and aft motion，this wake also has a(n)（）.
Pitching is angular motion of the vessel about what axis?（）.
If the metacentric height is large，a floating vessel will（）.
Semisubmersibles A and B are identical. However，A is more tender than B. This means that A relative to B has a（）.
Angular motion about the longitudinal axis of a vessel is known as（）.
If the metacentric height is small，a floating vessel will（）.