Separation of flow occurs when_________________?

Related Mcqs:

Coefficient of velocity of venturimeter_________________?

A. is independent of Reynolds number B. decreases with higher Reynolds number C. is equal to the coefficient of discharge of venturimeter D. none of the above...

When an ideal fluid flows past a sphere________________?

A. highest intensity of pressure occurs around the circumference at right angles to flow B. lowest pressure intensity occurs at front stagnation point C. lowest pressure intensity occurs at rear stagnation point D. total drag is zero...

The boundary layer thickness at a distance of l m from the leading edge of a flat plate, kept at zero angle of incidence to the flow direction, is O.l cm. The velocity outside the boundary layer is 25 ml sec. The boundary layer thickness at a distance of 4 m is__________________?

A. 0.40 cm B. 0.20 cm C. 0.10 cm D. 0.05 cm Assume that boundary layer is entirely laminar...

The major loss of energy in long pipes is due to_______________?

A. sudden enlargement B. sudden contraction C. gradual contraction or enlargement D. friction...

Flow at constant rate through a tapering pipe is________________?

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