A.lower than the keel
B.at the same height as the center of gravity
C.exactly at midships
D.at the center of the waterplane area
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A.Minerals Management Service
B.Department of Energy
C.Corps of Engineers
D.A recognized classification society approved
A.center of gravity
B.center of buoyancy
C.center of flotation
D.metacenter
A.negative GM
B.progressive flooding
C.structural failure
D.an immediate need to ballast
A.For now
B.Ever since
C.Now that
D.By now
A.Stability
B.Responsibility
C.Liability
D.Visibility
最新試題
A ship is inclined at an angle of loll. In the absence of external forces，the righting arm (GZ) is（）.
A slow and easy motion of a vessel in a seaway is an indication of a（）.
A vessel trimmed by the stern has a（）.
A floating vessel will behave as if all of its weight is acting downward through the（）.
A load line of a ship is assigned by（）.
What is MTI?（）.
A ship lists and trims about the（）.
An unstable upright equilibrium position on a vessel means that the metacenter is（）.
All of the following can be determined by use of a stabilogauge EXCEPT（）.
A neutral equilibrium position for a vessel means that the metacenter is（）.