A.Press up any slack double-bottom tanks to eliminate free surface
B.Flood any empty double-bottom tanks to add weight low and down
C.Jettison topside weights to reduce KG and KB
D.Shift any off-center weights from port to starboard
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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
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
最新試題
On the cargo manifest，the gross weight of a box containing cargo is the weight of the（）.
Shifting weight aft in heavy weather will reduce the tendency to yaw，but may increase the tendency to（）.
The center of volume of the immersed portion of the hull is called the（）.
In practice，it is usual for the ship to be loaded（）to improve the vessel’s movement through the water.
On a semisubmersible ship，reserve buoyancy is increased by the presence of void spaces above the waterline in the（）.
It is apparent that there was not sufficient depth of water（）and I claim that the estimated arrival draft as radioed to the agent to report to you was a close one.
The difference between the initial trim and the trim after loading is known as（）.
On a vessel，multiplying a load’s weight by the distance of the load’s center of gravity above the baseline results in a(n)（）.
Keeping the draft at or below the load line mark will insure that the vessel has adequate（）.
A vessel is tender if cargo weight is（）.