A.require ballast
B.be down by the head
C.sink
D.float
您可能感興趣的試卷
你可能感興趣的試題
A.waterline
B.freeboard deck
C.plimsoll mark
D.amidships section
A.average of the observed drafts
B.draft at the center of flotation
C.draft corresponding to the calculated displacement
D.mean of the calculated drafts
A.KG is increased
B.KG is decreased
C.KG is not affected
D.KG increases at light drafts and decreases at deep drafts
A.KM is small
B.KM is high
C.BL is small
D.KB is large
A.INTERNATIONAL LOAD LINE CERTIFICATE
B.PASSENGER SHIP SAFETY CERTIFICATE
C.CARGO SHIP SAFETY CONSTRUCTION CERTIFICATE
D.GENERAL DECLARATION
最新試題
A vessel would be referred to as tender when the weight of the cargo is（）.
The center of buoyancy is located at the（）.
Reducing the liquid free surfaces in a vessel reduces the（）.
Reserve buoyancy is（）.
If the cause of severe list or trim is off-center ballast，counterflooding into empty tanks will（）.
In practice，it is usual for the ship to be loaded（）to improve the vessel’s movement through the water.
The angle to which a floating ship，with a negative initial metacentric height，lies while at rest in still water is the angle of（）.
Although KG for a ship in lightweight is relatively high，the vessel is stiff because（）.
If the buoyant force on a ship’s hull is equal to the displacement tonnage，the ship will（）.
Keeping the draft at or below the load line mark will insure that the vessel has adequate（）.