Civil Engineering > GATE 2016 SET-2 > Hydrographs
The ordinates of a one-hour unit hydrograph at sixty minute interval are 0, 3, 12, 8, 6, 3 and 0 m3/s. A two-hour storm of 4 cm excess rainfall occurred in the basin from 10 AM. Considering constant base flow of 20 m3/s, the flow of the river (expressed in m3/s) at 1 PM is
Correct : 60
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