Laminar flow of a Newtonian fluid ceases to exist, when the Reynolds number exceeds___________________?

Related Mcqs:

A tube is specified by its____________________?

A. Thickness only B. Outer diameter only C. Thickness & outer diameter both D. Inner diameter...

Power required by a centrifugal pump is proportional to (where, D = diameter, N = r.p.m) ________________?

A. N2D3 B. ND2 C. N2D D. N3D5...

Select the correct practical example of steady non-uniform flow?

A. Motion of water around a ship in a lake B. Motion of river around bridge piers C. Steadily decreasing flow through a reducing section D. Steadily increasing flow through a pipe...

A streamline is a line in flow field _________________?

A. That is traced by all the fluid particles passing through a given point B. Along which a fluid particle travels C. Such that at every point on it, the velocity is tangential to it D. None of these...

Minimum porosity for fluidisation is____________________?

A. That corresponding to static bed B. That corresponding to completely fluidised bed C. The porosity of the bed when true fluidisation begins D. Less than that of the’ static bed...