The peak of a 4 hour flood hydrograph is 240 m3/sec.... - Solved MCQs & Answer

943Civil EngineeringMedium

The peak of a 4 hour flood hydrograph is 240 m3/sec. If the rainfall excess is 80 mm and base flow which is constant is 40 m3/sec, then the peak of 4-hours unit hydrograph will be________?

A20 3/sec

B30 m3/sec

C35 m3/sec

D25 m3/sec

Correct answer

D. 25 m3/sec

Explanation

The correct answer is 25 m3/sec.

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