Hydraulics and Fluid Mechanics in ME
Metacentre is the point of intersection of

mid point between e.g. and center of buoyancy
buoyant force and the center line of body
All of these
vertical upward force through e.g. of body and center line of body

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Hydraulics and Fluid Mechanics in ME
Venturimeter is used to

Measure the discharge of liquid flowing in a pipe
Measure the pressure of a flowing liquid
Measure the pressure difference of liquid flowing between two points in a pipe line
Measure the velocity of a flowing liquid

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