Transition length for turbulent flow in smooth pipe is equal to _____________ times the pipe diameter?

Related Mcqs:

Stoke’s equation is valid in the Reynolds number range__________________?

A. 0.01 to 0.1 B. 0.1 to 2 C. 2 to 10 D. 10 to 100...

I.D. of 1/4″ schedule 40 pipe is 0.364″. I.D. of a 1/2″ schedule 40 pipe would be ______________ inch?

A. 4.728 B. 0.5 C. 0.622 D. 0.474...

In case of turbulent flow of fluid through a circular pipe, the __________________?

A. Mean flow velocity is about 0.5 times the maximum velocity B. Velocity profile becomes flatter and flatter with increasing Reynolds number C. Point of maximum instability exists at a distance of 2r/3 from the pipe wall (r = pipe radius) D. Skin friction drag, shear stresses, random orientation of fluid particles and slope of … In case of turbulent flow of fluid through a circular pipe, the __________________?Read More...

In case of end to end connection of two or more pipes in series, the ______________ each pipe?

A. Same rate of flow passes through B. Head loss is same through C. Rate of flow in each pipe is proportional to the length of D. Total flow rate is the sum of flow rate in...

The losses in open channel flow generally vary as the ________________?

A. Inverse of the roughness B. First power of the roughness C. Square of the velocity D. Inverse square of hydraulic radius...