A.align the vessel's tailshaft
B.determine the vessel's trim
C.determine the vessel's freeboard
D.locate the vessel's centerline
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A.list
B.heel
C.trim
D.flotation
A.list
B.heel
C.trim
D.flotation
A.dividing the trim moments by MT1
B.subtracting the LCF from the LCB
C.looking at the Hydrostatic Properties Table for the draft of the vessel
D.dividing longitudinal moments by the displacement
A.the change in difference between the forward and aft drafts
B.the sum of free communication，free surface and pocketing
C.the moment of inertia of the ship's waterline plane about the athwartship axis
D.rolling and listing
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
最新試題
In the absence of external forces，the center of gravity of a floating vessel is located directly above the（）.
A moment is obtained by multiplying a force by its（）.
From（）the information concerning the tons per inch or centimeter immersion of a vessel shall be usually found.
Beams are cambered to（）.
If the vertical center of gravity (VCG) of a ship rises 1.7 feet，the righting arm (GZ) for the various angles of inclination will（）.
Aboard a ship，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.
The waterplane area is described as the intersection of the surface of the water in which a vessel floats and the（）.
To calculate the free surface correction，it is necessary to divide the free-surface moments by the（）.
What DOCS SALT WATER DRAFT means?（）.
The volume of watertight spaces of a vessel above its waterline is the vessel’s（）.