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When the outflow from a storage reservoir is uncontrolled as in a freely operating spillway, the peak of outflow hydrograph occurs at
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- at point of inter-section of the inflow and outflow hydrographs
- a pount, after the inter-section of the inflow and outflow hydrographs
- the tail of inflow hydrographs
- a point, before the inter-section of the inflow and outflow hydrographs
Correct Option: C
NA
