A.at
B.in
C.on
D.to
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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
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
最新試題
On a vessel proceeding from a very cold to a warm climate with a cargo of a nonhygroscopic nature in the holds，which is TRUE?（）.
All of the following can be determined by use of a stabilogauge EXCEPT（）.
The difference between the forward and aft drafts is（）.
If the metacentric height is small，a floating vessel will（）.
If a vessel takes a sudden，severe list or trim from an unknown cause，you should FIRST（）.
The angular motion of a ship in the athwartship is termed（）.
Angular motion about the vertical axis of a vessel is called（）.
If a vessel lists to port，the center of buoyancy will（）.
The existence of liquids in partially full tanks or compartments of a ship causes a virtual rise in the height of the（）.
At an angle of loll，the righting arm (GZ) is（）.