A.Longitudinal
B.Transverse
C.Vertical
D.Centerline
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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
A.Longitudinal center of buoyancy and longitudinal center of gravity
B.Longitudinal center of floatation and longitudinal center of gravity
C.Longitudinal center of floatation and longitudinal center of buoyancy
D.Longitudinal tipping center and longitudinal center of gravity
A.be tender
B.have a quick and rapid motion
C.be stiff
D.yaw
A.be tender
B.have a slow and easy motion
C.be stiff
D.have a tendency to yaw
最新試題
Pitching is angular motion of the vessel about what axis?（）.
If a vessel takes a sudden，severe list or trim from an unknown cause，you should FIRST（）.
Progressive flooding may be indicated by（）.
All of the following can be determined by use of a stabilogauge EXCEPT（）.
Heave is motion along the（）.
The difference between the height of the metacenter and the height of the center of gravity is known as the（）.
If a vessel lists to port，the center of buoyancy will（）.
A vessel with a small GM will（）.
The existence of liquids in partially full tanks or compartments of a ship causes a virtual rise in the height of the（）.
In order to determine the trimming arm for your vessel at any particular draft，which of the following would you compare?（）.