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
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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
A.determine the cause before taking countermeasures
B.assume the shift is due to off-center loading
C.counterflood
D.assume the cause is environmental forces
A.move to port
B.move to starboard
C.move directly down
D.stay in the same position
A.pitch
B.surge
C.sway
D.heave
最新試題
The center of flotation of a vessel is the point in the waterplane().
If a vessel lists to port,the center of buoyancy will().
All of the following can be determined by use of a stabilogauge EXCEPT().
The existence of liquids in partially full tanks or compartments of a ship causes a virtual rise in the height of the().
If the metacentric height is large,a floating vessel will().
Before counterflooding to correct a list,you must be sure the list is due to().
If the metacentric height is small,a floating vessel will().
Pitching is angular motion of the vessel about what axis?().
The KM for a vessel may be determined by which of the following?().
Angular motion about the vertical axis of a vessel is called().