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GATE CE 2023 Set 1
Numerical
+2
-0

A 12-hour storm occurs over a catchment and results in a direct runoff depth of 100 mm. The time-distribution of the rainfall intensity is shown in the figure (not to scale). The đťś™-index of the storm is (in mm, rounded off to two decimal places) _____________.

GATE CE 2023 Set 1 Hydrology - Infiltration Question 3 English
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2
GATE CE 2023 Set 1
Numerical
+2
-0
In Horton’s equation fitted to the infiltration data for a soil, the initial infiltration capacity is 10 mm/h; final infiltration capacity is 5 mm/h; and the exponential decay constant is 0.5 /h. Assuming that the infiltration takes place at capacity rates, the total infiltration depth (in mm) from a uniform storm of duration 12 h is ____________. (round off to one decimal place) 
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