Hydraulics and Fluid Mechanics in ME For manometer, a better liquid combination is one having surface tension is no criterion higher surface tension lower surface tension high density and viscosity surface tension is no criterion higher surface tension lower surface tension high density and viscosity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In an immersed body, centre of pressure is At the centre of gravity Below be centre of gravity Could be above or below e.g. depending on density of body and liquid Above the centre of gravity At the centre of gravity Below be centre of gravity Could be above or below e.g. depending on density of body and liquid Above the centre of gravity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In an isothermal atmosphere, the pressure decreases linearly with elevation varies in the same way as the density increases exponentially with elevation remains constant decreases linearly with elevation varies in the same way as the density increases exponentially with elevation remains constant ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A floating body is said to be in a state of stable equilibrium when its metacentric height is zero when the metacentre is above the centre of gravity only when its centre of gravity is below its centre of buoyancy when the metacentre is below the centre of gravity when its metacentric height is zero when the metacentre is above the centre of gravity only when its centre of gravity is below its centre of buoyancy when the metacentre is below the centre of gravity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The specific gravity of an oil whose specific weight is 7.85 kN/m3, is 1.2 1 1.6 0.8 1.2 1 1.6 0.8 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The flow in which the particles of a fluid attain such velocities that vary from point to point in magnitude and direction as well as from instant to instant, is known as steady flow uniform flow one dimensional flow turbulent flow steady flow uniform flow one dimensional flow turbulent flow ANSWER DOWNLOAD EXAMIANS APP
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