A serious loss of reserve buoyancy resulting from flooding any compartment of a ship will always（）.

Deballasting a double bottom has what affect on KG?（）.

All of the following can be determined by use of a stabilogauge EXCEPT（）.

A continual worsening of the list or trim indicates（）.

Buoyancy is a measure of the ship’s（）.

A floating vessel will behave as if all of its weight is acting downward through the（）.

A vessel trimmed by the stern has a（）.

（）refers to the tendency of a body of the ship to return to its original position after it is displaced therefrom.

If the cause of severe list or trim is off-center ballast，counterflooding into empty tanks will（）.

A partially full tank causes a virtual rise in the height of the（）.