Waste Water Engineering
The value of Chezy’s constant C = 157.6/(1.81 + K/ ) is used in

Chezy’s formula
Kutter’s formula
Bazin’s formula
Manning’s formula

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Waste Water Engineering
Dilution method of disposing of sewage, is not preferred to

When diluting water has high dissolved oxygen content
When diluting water is used for water supply near the point of sewage disposed
When sewage is fresh
When the diluting water is having flow currents

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Waste Water Engineering
The stone ware sewers

Are used for carrying sewage and drainage from houses
All listed here
Are manufactured from clays and shale
After casting are dried and burnt at temperature 150°C, 700°C and 1200°C

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