The equivalent diameter for fluid flow through square cross section channel of side ‘x’, for pressure drop calculation purpose is given by____________________?

Related Mcqs:

Critical velocity in a pipe flow_________________?

A. Increases as fluid viscosity increases B. Increases as pipe diameter increases C. Independent of fluid density D. None of these...

Boundary layer thickness in laminar flow over a flat plate increases as(where, d = distance from the leading edge.) ?

A. √d B. d1/3 C. d2 D. d2/3...

Which of the following exemplifies a three dimensional fluid flow ?

A. Fluid flow at the inlet to a nozzle B. Fluid flow between parallel plates C. Viscous fluid flow between converging plates D. None of these...

Differential manometer measures the___________________?

A. Absolute pressure B. Gauge pressure C. Pressure difference D. Pressure gradient...

With increase in temperature, the vapor pressure of liquids__________________?

A. Increases B. Increases linearly C. Decreases D. Remain constant...