The specific speed of a pump is defined as the speed of a unit of such a size, that it__________________?

Related Mcqs:

For turbulent flow of an incompressible fluid through a pipe, the flow rate „Q‟ is proportional to (Δ P)n, where ΔP is the pressure drop. The value of exponent ‘n’ is_________________?

A. 1 B. 0 C. < 1 D. > 1...

An isentropic process is the one, in which_________________?

A. pv = constant B. pvr= constant C. pvr = constant, and process is reversible D. None of these...

The effect of solid boundary on the fluid flow is confined to the boundary layer, except for fluids ?

A. Having high viscosities B. Moving at low velocities C. Both A. & B. D. Neither A. nor B....

If three pipes of different diameters, lengths & friction factors are connected in parallel, then (where, Q = flow rate, V= fluid velocity f = friction factor). ?

A. Q = Q1 + Q2 + Q3 B. V1 = V2 = V3 C. Q1 = Q2 = Q3 D. f = f1 + f2 + f3...

The main factor on which the behaviour of a mass of fluidised solid depends mainly is the___________________?

A. Fluid characteristics B. Particle size C. Both A. and B. D. Neither A. nor B....