The continuity equation pi V,A,= p2V2A2 is based on the following assumption regarding flow of fluid______________?

Related Mcqs:

The motion of air mass in a tornado is a________________?

A. free vortex motion B. forced vortex motion C. free vortex at center and forced vortex outside D. forced vortex at center and free vortex outside...

Which of the following statements is correct ?

A. Lower critical Reynolds number is of no practical significance in pipe flow problems. B. Upper critical Reynolds number is significant in pipe flow problems. C. Lower critical Reynolds number has the value 2000 in pipe flow D. Upper critical Reynolds number is the number at which turbulent flow changes to laminar flow...

Two pipes of same length and diameters d and 2d respectively are connected in series. The diameter of an equivalent pipe of same length is________________?

A. less than d B. between d and 1.5 d C. between 1.5 d and 2d D. greater than 2d...

Due to each end contraction, the discharge of rectangular sharp crested weir is reduced by________________?

A. 5% B. 10% C. 15% D. 20%...

When a liquid rotates at a constant angular velocity about a vertical axis as a rigid body, the pressure intensity varies________________?

A. linearly with radial distance B. as the square of the radial distance C. inversely as the square of the radial distance D. inversely as the radial distance...