Civil Engineering - Water Resources Engineering - Discussion

Discussion Forum : Water Resources Engineering - Section 1 (Q.No. 36)
36.
If the potential infiltration of a water shed having a soil with fair pasture cover, is 10 cm and rainfall is 12 cm, the direct run off is :
2 cm
3 cm
5 cm
8 cm.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
14 comments Page 2 of 2.

Pankaj bhatt said:   1 decade ago
for Direct Run off.
Q = (P-0.2S)^2/(P-0.8S).

Put Value In Equation.

P = 12 and S = 10,
We Will Get Q = 5cm.

Tushar said:   10 years ago
Instead of square of above you select option C, then how is its same. In 35 answer is it article's or five?

Bidyut Barman said:   8 years ago
Direct runoff =Total runoff-Base flow=12-10 =10 cm.

Bidyut Barman said:   8 years ago
Direct runoff= Surface runoff-prompt Interflow.
=12-10=2 cm.


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