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__________________?

Civil Engineering Mcqs

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__________________?

(A)  20 3/sec

(B)  25 m3/sec

(C)  30 m3/sec

(D)  35 m3/sec

Submitted By :Ali Uppal

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