For pipes, turbulent flow occurs when Reynolds number is _____________________?

Related Mcqs:

Specific weight of water in S.I. units is equal to ________________?

A. 1000 N/m3 B. 10000 N/m3 C. 9.81 xlO3 N/m3 D. 9.81 xlO6N/m3 E. 9.81 N/m3...

The capillary rise at 20°C in a clean glass tube of 1 mm bore containing water is approximately____________________?

A. 1 mm B. 5 mm C. 10 mm D. 20 mm E. 30 mm...

A streamline is defined as the line________________?

A. parallel to central axis flow B. parallel to outer surface of pipe C. of equal yelocity in a flow D. along which the pressure drop is uniform E. which occurs in all flows...

According to the principle of buoyancy a body totally or partially immersed in a fluid will be lifted up by a force equal to_________________?

A. the weight of the body B. more than the weight of the body C. less than the weight of the body D. weight of the fluid displaced by the body E. weight of body plus the weight of the fluid displaced hy the body...

The value of the coefficient of compressibility for water at ordinary pressure and temperature in kg/cm is equal to_________________?

A. 1000 B. 2100 C. 2700 D. 10,000 E. 21,000...