Fluid Mechanics Consider a centrifugal pump having a specific impeller diameter, fixed impeller speed pumping a liquid of constant density at a particular discharge capacity. With decrease in the capacity of the pump, the __________ decreases. BHP required by the pump Head of the liquid pumped All of these NPSH required BHP required by the pump Head of the liquid pumped All of these NPSH required ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Water flow rate in a pipe of 3.5 metres diameter can be most economically and conveniently measured by a/an Rotameter Orificemeter Venturimeter Pitot tube Rotameter Orificemeter Venturimeter Pitot tube ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pressure gradient in the pipe flow is influenced by the Velocity of the fluid All of these Density & viscosity of the fluid Diameter of pipe Velocity of the fluid All of these Density & viscosity of the fluid Diameter of pipe ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of inertial forces to gravity forces is called the __________ number. Froude Weber Mach Euler Froude Weber Mach Euler ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics __________ pump is the most suitable device for discharging a liquid against a pressure of ≥ 1500 kgf/cm². Plunger Vane Piston Centrifugal Plunger Vane Piston Centrifugal ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Prandtl mixing length is Applicable to laminar flow problems Zero at the pipe wall None of these A universal constant Applicable to laminar flow problems Zero at the pipe wall None of these A universal constant ANSWER DOWNLOAD EXAMIANS APP
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