单选题Reducing the liquid free surfaces in a vessel reduces the().Aroll periodBmetacentric heightCwaterplane areaDvessel's draft
单选题
Reducing the liquid free surfaces in a vessel reduces the().
A
roll period
B
metacentric height
C
waterplane area
D
vessel's draft
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相关考题:
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Reducing free surfaces has the effect of lowering the ______.A.uncorrected KGB.virtual height of the center of gravityC.metacenterD.metacentric height
The correction to KG for longitudinal free surface effects for a vessel can be found by dividing the vessel's displacement into the ______.A.Transverse free surface correction for the vesselB.Sum of the vertical moments of the vesselC.Sum of the longitudinal free surface moments of the vesselD.Longitudinal centerline of the vessel
The free surface corrections depend upon the dimensions of the surface of the free liquids and the ______.A.volume of liquid in the tankB.displacement of the vesselC.location of the tank in the vesselD.height of the center of gravity of the vessel
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