Hydraulics and Fluid Mechanics in ME The variation in the volume of a liquid with the variation of pressure is called its Viscosity Capillarity Surface tension Compressibility Viscosity Capillarity Surface tension Compressibility ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The hydraulic efficiency of an impulse turbine is maximum when velocity of wheel is _______ of the jet velocity, Three-fourth One-fourth One-half Double Three-fourth One-fourth One-half Double ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A double overhung Pelton wheel has Two runners Two jets Four jets Four runners Two runners Two jets Four jets Four runners ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The total energy line lies over the hydraulic gradient line by an amount equal to the Pressure head - velocity head Pressure head Pressure head + velocity head Velocity head Pressure head - velocity head Pressure head Pressure head + velocity head Velocity head ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The flow in which conditions do not change with time at any point, is known as turbulent flow uniform flow steady flow one dimensional flow turbulent flow uniform flow steady flow one dimensional flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Center of buoyancy is the centroid of the displaced volume of fluid e.g. of floating body center of pressure of displaced volume does not exist centroid of the displaced volume of fluid e.g. of floating body center of pressure of displaced volume does not exist ANSWER DOWNLOAD EXAMIANS APP
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