For pipes, turbulent flow occurs when Reynolds number is_________________?

Related Mcqs:

The normal stress in a fluid will be constant in all directions at a point only if_________________?

A. it is incompressible B. it has uniform viscosity C. it has zero viscosity D. it is frictionless E. it is at rest....

Practical fluids____________________?

A. are viscous B. possess surface tension C. are compressible D. possess all the above properties E. possess none of the above properties...

The vapour pressure over the concave surface is__________________?

A. less man the vapour pressure over the plane surface B. equal to the vapour pressure over the plane surface C. greater than the vapour pressure over the plane surface D. zero E. none of the above...

Ratio of inertia force to elastic force is known as _____________________?

A. Mach number B. Froude number C. Reynold’s number D. Weber’s number E. none of the above...

All the terms of energy in Bernoulli’s equation have dimension of_______________?

A. energy B. work C. mass D. length E. time...