Fluid Mechanics Reynolds number for flow of water at room temperature through 2 cm dia pipe at an average velocity of 5 cm/sec is around 1000 2000 10 100 1000 2000 10 100 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Function of air vessel provided in a reciprocating pump is to Reduce the danger of cavitation Increase the pump efficiency Reduce discharge fluctuation Avoid the necessity of priming Reduce the danger of cavitation Increase the pump efficiency Reduce discharge fluctuation Avoid the necessity of priming ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Specific speed of a centrifugal pump relates it with another pump having the Same efficiency Geometrical similarity Same speed Dynamic similarity Same efficiency Geometrical similarity Same speed Dynamic similarity ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Pressure gradient in the pipe flow is influenced by the Density & viscosity of the fluid All of these Diameter of pipe Velocity of the fluid Density & viscosity of the fluid All of these Diameter of pipe Velocity of the fluid ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The velocity profile exhibited by laminar flow of Newtonion fluids is such that the velocity distribution w.r.t. radius of the circular pipe is a/an __________ with the apex at the centre line of the pipe. Semi-ellipse Hyperbola Semi-circle Parabola Semi-ellipse Hyperbola Semi-circle Parabola ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics In which type of fluid flow, the velocity of flow of fluid changes from point to point in the fluid at any instant? Unsteady Non-uniform Turbulent Rotational Unsteady Non-uniform Turbulent Rotational ANSWER DOWNLOAD EXAMIANS APP
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