The upper surface of a weir over which water flows is known is_____________________?

Related Mcqs:

Which of the following is the unit of kinematic viscosity _________________?

A. pascal B. poise C. stoke D. faraday E. none of the above...

A perfect gas____________________?

A. has constant viscosity B. has zero viscosity C. is in compressible D. is of theoretical interest E. none of the above...

In an isothermal atmosphere, the pressure___________________?

A. decreases linearly with elevation B. remains constant C. varies in the same way as the density D. increases exponentially with elevation E. unpredictable...

The flow in which each liquid particle has a definite path and their paths do not cross each other is called__________________?

A. one dimensional flow B. uniform flow C. steady flow D. turbulent flow E. streamline flow...

During the opening of a valve in a pipe line, the flow is_________________?

A. steady B. unsteady C. uniform D. laminar E. free vortex type...