A.press up a slack double bottom tank on the port side
B.fill an empty centerline double bottom tank
C.pump out a slack marine portable tank located on the portside amidships
D.jettison the anchors and anchor cables
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A.Jettison any off-center topside weights to lower GM and correct the list
B.Pump out any slack after double-bottom tanks to reduce free surface and increase freeboard aft
C.Pump out the after peak and fill the forepeak to change the trim
D.Press up any slack double-bottom tanks forward of the tipping center，then fill the forepeak if empty
A.in
B.up
C.above
D.on
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Aboard a vessel，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.
For an upright vessel，draft is the vertical distance between the keel and the（）.
If the cause of severe list or trim is off-center ballast，counterflooding into empty tanks will（）.
The center of flotation of a vessel is（）.
Deballasting a double bottom has what affect on KG?（）
Some cargoes are（）in weight but（）in size.
Intact buoyancy is a term used to describe（）.
It’ll affect neither the draft（）the rotation of discharging.
In practice，it is usual for the ship to be loaded（）to improve the vessel’s movement through the water.
The controlling depth of the river is（）.