GATE Civil Engineering (CE) 2011 Solved Paper

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Question Numbers: 60-61
Direction: The ordinates of a 2 hr hydrograph at 1 hr intervals starting from time t = 0 are 0, 3, 8, 6, 3, 2, and 0 m3/s. Use the trapezoidal rule for numerical integration if required
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Question : 61 of 65
 
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A storm of 6.6 cm occurs uniformly over the catchment in 3 hours. If ϕ index is equal to 2 mm/h and base flow is 5 m3/s, What is the peak flow due to the storm?
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