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Engineering
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ME Set-1
Hydraulics and fluid mechanics
254

Hydraulics and fluid mechanics MCQ with Answers

254) When the venturimeter is inclined, then for a given flow it will show __________ reading.

same

more

less

none of these

Answer is:

same

When the venturimeter is inclined, then for a given flow it will show __________ reading.

Hydraulics and fluid mechanics MCQ with Answers

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Related Hydraulics and fluid mechanics MCQ with Answers

255) When a cylindrical vessel containing liquid is revolved about its vertical axis at a constant angular velocity, the pressure

varies as the square of the radial distance

increases linearly as its radial distance

increases as the square of the radial distance

decreases as the square of the radial distance

Answer is:

varies as the square of the radial distance

256) The specific weight of compressible fluids does not remain constant.

Right

Wrong

Can't Say

None

Answer is:

Right

257) The property of a liquid which offers resistance to the movement of one layer of liquid over another adjacent layer of liquid, is called

surface tension

compressibility

capillarity

viscosity

Answer is:

viscosity

258) In a convergent mouthpiece, the absolute pressure head at vena contracta is the same as that of the atmosphere.

Right

Wrong

Answer is:

Right

Hydraulics and fluid mechanics MCQ with Answers

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