Fluid Mechanics and Hydraulic Machines (3141906) MCQs

MCQs of Viscous and Turbulent Flow

Showing 21 to 22 out of 22 Questions
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21.
The Prandtl mixing length is
(a) zero at the pipe wall
(b) maximum at the pipe wall
(c) independent of shear stress
(d) none of the above
Answer:

Option (a)

22.
The wake
(a) always occurs before a separation point
(b) always occurs after a separation point
(c) is a region of high-pressure intensity
(d) none of the above
Answer:

Option (b)

Showing 21 to 22 out of 22 Questions
1 2 3