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
The difference between the forward and aft drafts is（）.
Heave is motion along the（）.
Angular motion about the vertical axis of a vessel is called（）.
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)（）.
If a vessel lists to port，the center of buoyancy will（）.
The existence of liquids in partially full tanks or compartments of a ship causes a virtual rise in the height of the（）.
If a vessel takes a sudden，severe list or trim from an unknown cause，you should FIRST（）.
Before counterflooding to correct a list，you must be sure the list is due to（）.
At all angles of inclination，the metacenter is（）.
If the metacentric height is large，a floating vessel will（）.