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Engineering
Mechanical
ME Set-1
Hydraulics and fluid mechanics
215

Hydraulics and fluid mechanics MCQ with Answers

215) A differential manometer is used to measure

atmospheric pressure

pressure in pipes and channels

pressure in venturimeter

difference of pressures between two points in a pipe

Answer is:

difference of pressures between two points in a pipe

Hydraulics and fluid mechanics MCQ with Answers

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Related Hydraulics and fluid mechanics MCQ with Answers

216) The metacentric height of a ship is 0.6 m and the radius of gyration is 4 m. The time of rolling of a ship is

4.1 s

5.2 s

10.4 s

14.1 s

Answer is:

10.4 s

217) The point at which the resultant pressure on an immersed surface acts, is known as

centre of gravity

centre of depth

centre of pressure

centre of immersed surface

Answer is:

centre of pressure

218) A notch is used to measure __________ of liquids.

pressure

discharge

velocity

volume

Answer is:

discharge

219) A flow is called sonic, if the Mach number is unity.

Agree

Disagree

Answer is:

Agree

Hydraulics and fluid mechanics MCQ with Answers

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