Civil Engineering - UPSC Civil Service Exam Questions - Discussion

29. 

The following four hydrological features have to be estimated or taken as inputs before one can compute the flood hydrograph at any catchment outlet:
1. Unit hydrograph
2. Rainfall hydrograph
3. Infiltration index
4. Base flow
The correct order in which they have to be employed in the computations is

[A]. 1, 2, 3, 4
[B]. 2, 1, 4, 3
[C]. 2, 3, 1, 4
[D]. 4, 1, 3, 2

Answer: Option C

Explanation:

No answer description available for this question.

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