Civil Engineering - Waste Water Engineering - Discussion

Discussion Forum : Waste Water Engineering - Section 2 (Q.No. 47)

Waste Water Engineering

47.

Pick up the correct statement from the following :

The maximum rate of storm run off is called peak drainage discharge

Rational method of estimating peak run off, may be used precisely for areas less than 50 hectares

The period after which the entire area starts contributing to the run off, is called the time of concentration

The time required by water to reach the outlet of a catchment from the most remote point, is called time of concentration

All the above.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

Narendra meena said: 7 years ago

It should be Rational method estimated the peak runoff of flood is less than 50 km.

Hisham said: 6 years ago

Rational formla for < 5000ha or 50km2.

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