Civil Engineering :: Waste Water Engineering
- The screens are fixed
- In case of sewer lines
- The pH value of fresh sewage is usually
- If is the diameter of upper circular portion, the overall depth of New Egg shaped sewer section, is
- If the diameter of sewer is 225 mm, the gradient required for generating self cleansing velocity, is
- If the diameter of a sewer is 150 mm, the gradient required for generating self cleansing velocity, is
- The stone ware sewers
- Pick up the correct statement from the following:
- Pick up the correct statement from the following:
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A.
The maximum rate of storm runoff is called peak drainage discharge |
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B.
Rational method of estimating peak run off, may be used precisely for areas less than 50 hectares |
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C.
The period after which the entire area starts contributing to the runoff, is called the time of concentration |
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D.
All the above |