Civil Engineering > GATE 2018 SET-1 > Hydrology
The infiltration rate f in a basin under ponding condition is given by f = 30 + 10e-2t, where, f is in mm/h and t is time in hour. Total depth of infiltration (in mm, up to one decimal place) during the last 20 minutes of a storm of 30 minutes duration is _______.
Correct : 11.0 to 12.0
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