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
If the cause of severe list or trim is off-center ballast，counterflooding into empty tanks will（）.
The average of the forward and after drafts is the（）.
It’ll affect neither the draft（）the rotation of discharging.
The angle to which a floating ship，with a negative initial metacentric height，lies while at rest in still water is the angle of（）.
In practice，it is usual for the ship to be loaded（）to improve the vessel’s movement through the water.
Aboard a ship，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.
Owing to the big draft，the ship is not permitted to go alongside until the time of（）.
Keeping the draft at or below the load line mark will insure that the vessel has adequate（）.
Although KG for a ship in lightweight is relatively high，the vessel is stiff because（）.
A vessel would be referred to as tender when the weight of the cargo is（）.