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
您可能感興趣的試卷
你可能感興趣的試題
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
If the buoyant force on a ship’s hull is equal to the displacement tonnage，the ship will（）.
In practice，it is usual for the ship to be loaded（）to improve the vessel’s movement through the water.
The average of the forward and after drafts is the（）.
Reducing the liquid free surfaces in a vessel reduces 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.
Some cargoes are（）in weight but（）in size.
The center of buoyancy is located at the（）.
On a semisubmersible ship，reserve buoyancy is increased by the presence of void spaces above the waterline in the（）.
The center of flotation of a vessel is（）.
Reserve buoyancy is the（）.