f = 16/NRe, is valid for__________________?

Related Mcqs:

Fanning friction factor equation applies to the _____________ fluid flow?

A. Non-isothermal condition of B. Compressible C. Both A. and B. D. Neither A. nor B....

Pick out the wrong statement?

A. A fluid mass is free from shearing forces, when it is made to rotate with a uniform velocity B. Newton’s law of viscosity is not applicable to the turbulent flow of fluid with linear velocity distribution C. Laminar flow of viscous liquids is involved in the lubrication of various types of bearings D. Rise … Pick out the wrong statement?Read More...

The energy loss over a length of pipeline according to Darcy-Weisbach equation for pipe flow is _______________ the mean velocity of flow?

A. Directly proportional to B. Directly proportional to square of C. Inversely proportional to D. Inversely proportional to square of...

A weir is used to measure the large water discharge rate from a river or from an open channel. A weir is not of _______________ shape?

A. Circular B. Rectangular C. Triangular D. Trapezoidal...

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...