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Engineering
Mechanical
ME Set-1
Hydraulics and fluid mechanics
275

Hydraulics and fluid mechanics MCQ with Answers

275) In a venturiflume, the flow takes place at

atmospheric pressure

gauge pressure

absolute pressure

none of these

Answer is:

atmospheric pressure

Hydraulics and fluid mechanics MCQ with Answers

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Related Hydraulics and fluid mechanics MCQ with Answers

276) The discharge in an open channel corresponding to critical depth is

zero

minimum

maximum

none of these

Answer is:

maximum

277) The pressure of liquid at throat in a venturimeter is __________ than that at inlet.

higher

lower

zero

none of these

Answer is:

lower

The pressure of liquid at throat in a venturimeter is __________ than that at inlet.

278) A fluid whose viscosity changes with the rate of deformation or shear strain is known as non-newtonian fluid.

Right

Wrong

Answer is:

Right

279) When the flow in an open channel is gradually varied, the flow is said to be

steady uniform flow

steady non-uniform flow

unsteady uniform flow

unsteady non-uniform flow

Answer is:

steady non-uniform flow

Hydraulics and fluid mechanics MCQ with Answers

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