Fluid Mechanics Which of the following is the most common pump for pumping either raw sewage or sludge? Reciprocating pump Electromagnetic pump Centrifugal pump Gear pump Reciprocating pump Electromagnetic pump Centrifugal pump Gear pump ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In an incompressible flow of fluid, the fluid Temperature remains constant Density does not change with pressure & temperature Is frictionless Compressibility is greater than zero Temperature remains constant Density does not change with pressure & temperature Is frictionless Compressibility is greater than zero ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pressure drag does not depend upon the Roughness of surface of the body Length of the body in flow direction All of these Pressure of main flow only Roughness of surface of the body Length of the body in flow direction All of these Pressure of main flow only ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The head loss in turbulent flow in a pipe varies Inversely as the square of diameter As (velocity)² As velocity Inversely as the velocity Inversely as the square of diameter As (velocity)² As velocity Inversely as the velocity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Bed pressure drop in an air fluidised bed of catalyst particles (ρp = 200 kg/m³, Dp = 0.05 cm) of 60 cm bed depth and bed porosity of 0.5 expressed in cm of water (manometer) is 30 45 90 60 30 45 90 60 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Two dimensional stream function Relates velocity and pressure None of these Is constant along an equipotential surface Is constant along a stream line Relates velocity and pressure None of these Is constant along an equipotential surface Is constant along a stream line ANSWER DOWNLOAD EXAMIANS APP
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