Hydraulics and Fluid Mechanics in ME A pitot tube is used to measure the Total pressure of liquid flowing in a pipe Pressure difference between two points in a pipe Discharge through a pipe Velocity of flow at the required point in a pipe Total pressure of liquid flowing in a pipe Pressure difference between two points in a pipe Discharge through a pipe Velocity of flow at the required point in a pipe ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Discharge of a centrifugal pump is (where N = Speed of the pump impeller) Directly proportional to N Inversely proportional to N Directly proportional to N² Inversely proportional to N² Directly proportional to N Inversely proportional to N Directly proportional to N² Inversely proportional to N² ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME When a tank containing liquid moves with an acceleration in the horizontal direction, then the free surface of the liquid Remains horizontal Falls on the front end Becomes curved Falls on the back end Remains horizontal Falls on the front end Becomes curved Falls on the back end ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The buoyancy depends upon the Viscosity of the liquid Pressure with which the liquid is displaced Weight of the liquid displaced Compressibility of the liquid Viscosity of the liquid Pressure with which the liquid is displaced Weight of the liquid displaced Compressibility of the liquid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME For laminar flow in circular pipes, the Darcy’s friction factor f is equal to 64/ Re None of these 32/ Re 16/Re 64/ Re None of these 32/ Re 16/Re 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, One-fourth One-half Three-fourth Double One-fourth One-half Three-fourth Double ANSWER DOWNLOAD EXAMIANS APP
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