Two pipe systems are said to be equivalent when_________________?

Related Mcqs:

The total pressure on a plane surface inclined at an angle 9 with the horizontal is equal to_______________?

A. PA B. pA sin 9 C. pA cos 9 D. pA tan 9 where p is pressure intensity at centroid of area and A is area of plane surface...

Size of a venturimeter is specified by________________?

A. pipe diameter B. throat diameter C. angle of diverging section D. both pipe diameter as well as throat diameter...

In which of the following the friction drag is generally larger than pressure drag?

A. a circular disc or plate held normal to flow B. a sphere C. a cylinder D. an airfoil...

Surge wave in a rectangular channel is an example of_________________?

1. steady flow 2. unsteady flow 3. uniform flow 4. non-uniform flow The correct answer is? A. (1) and (3) B. (2) and (3) C. (1) and (4) D. (2) and (4)...

Which of the following is an incorrect statement ?

A. Coefficient of contraction of a venturimeter is unity B. Flow nozzle is cheaper than venturimeter but has higher energy loss C. Discharge is independent of orientation of venturimeter whether it is horizontal, vertical or inclined D. None of the above statement is correct....