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ME Set-3
Fluid Mechanics
172

Fluid Mechanics MCQ with Answers

172) The flow in which the velocity vector is identical in magnitude and direction at every point, for any given instant, is known as

one dimensional flow

uniform flow

steady flow

turbulent flow

Answer is:

uniform flow

Fluid Mechanics MCQ with Answers

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Related Fluid Mechanics MCQ with Answers

173) The flow in which the particles of a fluid attain such velocities that vary from point to point in magnitude and direction as well as from instant to instant, is known as

one dimensional flow

uniform flow

steady flow

turbulent flow

Answer is:

turbulent flow

174) Flow occurring in a pipeline when a valve is being opened is

steady

unsteady

laminar

vortex

Answer is:

unsteady

175) General energy equation holds for

steady flow

turbulent flow

laminar flow

non-uniform flow

Answer is:

non-uniform flow

176) A streamline is defined as the line

parallel to central axis flow

parallel to outer surface of pipe

of equal yelocity in a flow

along which the pressure drop is uniform

Answer is:

of equal yelocity in a flow

Fluid Mechanics MCQ with Answers

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