# INDUSTRIAL METROLOGY AND SQC 6th Sem/Prod/5524/Feb 2021 Diploma Paper

## FLUID MECHANICS 3rd Sem/Civil/0510/Feb 2021 Diploma Paper

### Section A:FLUID MECHANICS 3rd Sem/Civil/0510/Feb 2021 Diploma Paper

Â What is water hammer?

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Â Explain various types of flows.

What is venturimeter?

Â Differentiate between notch and weir.

Â What is total energy line?

Â What is pascalâ€™s law? What are its applications?

## FLUID MECHANICS 3rd Sem/Civil/0510/Feb 2021 Diploma Paper

### Section B :FLUID MECHANICS 3rd Sem/Civil/0510/Feb 2021 Diploma Paper

If the specific gravity of a liquid is 0.8 find /or make calculation for its mass density, specific volume and
specific weight?

A channel of rectangular cross section is 4.5m wide and 1.5 m deep .discharge of water through channel is
8.5m3
/sec .find the bed slope if chezy â€˜constant is 52

A square plate 3mx3m hangs in water from one of its corners and its centroid lies at a depth of 10m from
the free water surface calculate its.
a. Total pressure on plate
b. Position of centre of pressure w r.t .its centroid

Find the head lost due to friction in a pipe of diameter200mm and length 60m, through which water is
flowing at a velocity of 2.5 m/s using
a) Darcy formula (assuming f=0.005) b) Chezyâ€™s formula for which C=55.