A.increase the righting moment
B.increase the righting arm
C.increase list or trim
D.decrease list or trim
您可能感興趣的試卷
你可能感興趣的試題
A.require ballast
B.be down by the head
C.sink
D.float
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
最新試題
For a floating vessel，true mean draft is always the（）.
The average of the forward and after drafts is the（）.
The angle to which a floating ship，with a negative initial metacentric height，lies while at rest in still water is the angle of（）.
In the absence of external forces，the center of buoyancy of an inclined vessel is vertically aligned directly below the（）.
Intact buoyancy is a term used to describe（）.
The center of buoyancy is located at the（）.
Deballasting a double bottom has what affect on KG?（）
Owing to the big draft，the ship is not permitted to go alongside until the time of（）.
It’ll affect neither the draft（）the rotation of discharging.
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（）.