Fluid Mechanics Pressure gradient in the pipe flow is influenced by the All of these Diameter of pipe Density & viscosity of the fluid Velocity of the fluid All of these Diameter of pipe Density & viscosity of the fluid Velocity of the fluid 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 Inversely as the velocity As velocity Inversely as the square of diameter As (velocity)² Inversely as the velocity As velocity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics A centrifugal pump is called a turbine pump, if it is having a Vaned diffusion casing None of these Rotating vaned volute Turbine type impeller Vaned diffusion casing None of these Rotating vaned volute Turbine type impeller ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Water hammer is caused, when water flowing in a pipe is suddenly brought to rest by closing the valve. The extent of pressure thus produced due to water hammer depends on the All of these Time taken to close the valve Pipe length Fluid velocity in the pipe All of these Time taken to close the valve Pipe length Fluid velocity in the pipe ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The ratio of hydrodynamic boundary layer to thermal boundary layer thickness in case of liquid metals is 1 2 > 1 < 1 1 2 > 1 < 1 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Net positive suction head (NPSH) of a centrifugal pump must be Greater than the vapour pressure of the liquid Less than the vapour pressure of the liquid Equal to the vapour pressure of the liquid Less than barometric pressure Greater than the vapour pressure of the liquid Less than the vapour pressure of the liquid Equal to the vapour pressure of the liquid Less than barometric pressure ANSWER DOWNLOAD EXAMIANS APP
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