Fluid Mechanics The head loss in turbulent flow in a pipe varies As velocity Inversely as the velocity Inversely as the square of diameter As (velocity)² As velocity Inversely as the velocity Inversely as the square of diameter As (velocity)² ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The variable required to be known in correlations used for estimating the horse power of a centrifugal gas compressor and hence its cost are P. Inlet pressure Q. Compressor rpm R. Delivery pressure S. Volumetric flow rate at inlet. P, Q and R P, Rand S P and R R and S P, Q and R P, Rand S P and R R and S ANSWER DOWNLOAD EXAMIANS APP
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. NPSH required BHP required by the pump All of these Head of the liquid pumped NPSH required BHP required by the pump All of these Head of the liquid pumped ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The terminal velocity of a solid spherical particle falling through a stationary fluid mass in the Stoke's law range is proportional to the Inverse of fluid viscosity Difference in the densities of the particle & fluid All of these Square of particle size Inverse of fluid viscosity Difference in the densities of the particle & fluid All of these Square of particle size ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Unsteady non-uniform flow is represented by flow through a/an Expanding tube at constant rate Expanding tube at increasing rate Long pipe at constant rate Long pipe at decreasing rate Expanding tube at constant rate Expanding tube at increasing rate Long pipe at constant rate Long pipe at decreasing rate ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In an incompressible flow of fluid, the fluid Compressibility is greater than zero Is frictionless Temperature remains constant Density does not change with pressure & temperature Compressibility is greater than zero Is frictionless Temperature remains constant Density does not change with pressure & temperature ANSWER DOWNLOAD EXAMIANS APP
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