A.pitching
B.yawing
C.rolling
D.tracking
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A.tipping center
B.center of buoyancy
C.center of gravity
D.turning center
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
最新試題
At an angle of loll，the righting arm (GZ) is（）.
In order to determine the trimming arm for your vessel at any particular draft，which of the following would you compare?（）.
As a ship moves through the water，it causes a wake，which is also moving forward relative to the sea. In addition to a fore and aft motion，this wake also has a(n)（）.
Bilge keels are more effective at dampening rolls as the（）.
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（）.
If the metacentric height is large，a floating vessel will（）.
It would be possible that part of the cargo got（）as great change in the weather during the voyage caused heavy（）in the hold.
If a vessel lists to port，the center of buoyancy will（）.
If the metacentric height is small，a floating vessel will（）.
Progressive flooding may be indicated by（）.