162) An ideal flow of any fluid must satisfy

Pascal law

Newton′s law of viscosity

boundary layer theory

continuity equation

Answer is:

continuity equation

Fluid Mechanics MCQ with Answers

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163) In the case of steady flow of a fluid, the acceleration of any fluid particle is

constant

variable

zero

zero under limiting conditions

Answer is:

zero

164) Non uniform flow occurs when

the direction and magnitude of the velocity at all points are identical

the velocity of successive fluid particles, at any point, is the same at successive periods of time

the magnitude aricf direction of the velocity do not change from point to point in the fluid

velocity, depth, pressure, etc. change from point to point in the fluid flow.

Answer is:

velocity, depth, pressure, etc. change from point to point in the fluid flow.

165) During the opening of a valve in a pipe line, the flow is

steady

unsteady

uniform

laminar

Answer is:

unsteady

166) Uniform flow occurs when

the flow is steady

the flow is streamline

size and shape of the cross section in a particular length remain constant

size and cross section change uniformly along length

Answer is:

size and shape of the cross section in a particular length remain constant

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162) An ideal flow of any fluid must satisfy

continuity equation

Fluid Mechanics MCQ with Answers

Related Fluid Mechanics MCQ with Answers

163) In the case of steady flow of a fluid, the acceleration of any fluid particle is

zero

164) Non uniform flow occurs when

velocity, depth, pressure, etc. change from point to point in the fluid flow.

165) During the opening of a valve in a pipe line, the flow is

unsteady

166) Uniform flow occurs when

size and shape of the cross section in a particular length remain constant

Fluid Mechanics MCQ with Answers