A.tipping center
B.center of buoyancy
C.center of gravity
D.turning center
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A.lower KG
B.smaller GM
C.smaller roll angle
D.larger GZ
A.ballast control alarms
B.excessive draft
C.excessive list or trim
D.a continual worsening of list or trim
A.Longitudinal
B.Transverse
C.Vertical
D.Centerline
A.Danger of heavy ship sweat exists； constant and vigorous ventilation is required
B.There is danger of heavy cargo sweat if outside air is introduced by ventilation
C.There is little danger of ship's sweat，slight possibility of cargo sweat； moderate ventilation is needed
D.The possibility of any sweat problem，either cargo or ship，is remote
A.damp／water
B.dampness／sweater
C.wet／condensation
D.wetness／dew
最新試題
It would be possible that part of the cargo got（）as great change in the weather during the voyage caused heavy（）in the hold.
During counterflooding to correct a severe list or trim aggravated by an off-center load，a ship suddenly takes a list or trim to the opposite side. You should（）.
Horizontal fore or aft motion of a vessel is known as（）.
Pitching is angular motion of the vessel about what axis?（）.
The KM for a vessel may be determined by which of the following?（）.
For a vessel inclined by the wind，multiplying the buoyant force by the horizontal distance between the lines of action of the buoyant and gravity forces gives the（）.
Bilge keels are more effective at dampening rolls as the（）.
The existence of liquids in partially full tanks or compartments of a ship causes a virtual rise in the height of the（）.
At an angle of loll，the capsizing moment is（）.
The center of flotation of a vessel is the point in the waterplane（）.