A.also called GM
B.the void portion of the ship below the waterline which is enclosed and watertight
C.affected by the number of transverse watertight bulkheads
D.the watertight portion of a vessel above the waterline
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A.roll period
B.metacentric height
C.waterplane area
D.vessel's draft
A.ebb tide
B.flood tide
C.spring tide
D.slack water
A.cargo
B.box
C.cargo and box
D.rate weight
A.transverse moment
B.vertical moment
C.righting moment
D.inclining moment
A.submerged hulls
B.quarters
C.columns and upper structure
D.submerged connecting structures
最新試題
Reserve buoyancy is the（）.
The controlling depth of the river is（）.
Allowance for fresh water for all freeboards other than timber 25mm. This wording is likely to appear in（）.
On a semisubmersible ship，reserve buoyancy is increased by the presence of void spaces above the waterline in the（）.
Deballasting a double bottom has what affect on KG?（）
For an upright vessel，draft is the vertical distance between the keel and the（）.
In practice，it is usual for the ship to be loaded（）to improve the vessel’s movement through the water.
After transferring a weight forward on a vessel，the draft at the center of flotation will（）.
Reserve buoyancy is（）.
The center of the underwater volume of a floating vessel is the（）.