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
Vessel shall possess（）valid for duration of charter Party showing winches and derricks in order.
A vessel’s LCG is determined by（）.
A vertical shift of weight to a position above the vessel’s center of gravity will（）.
A moment is obtained by multiplying a force by its（）.
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（）.
The ship should have a slightly deeper draft（）.
From（）the information concerning the tons per inch or centimeter immersion of a vessel shall be usually found.
Aboard a vessel，dividing the sum of the longitudinal moments by the total weight yields the vessel’s（）.
The term length of a vessel in International Regulations for Preventing Collision at Sea 1972 means（）.
What DOCS SALT WATER DRAFT means?（）.