The time of concentration is defined as
A. the time taken by rainfall water to run from most distant point of water shed to the inlet of sewer
B. the time required for flow of water in sewer to the point under consideration
C. sum of (a) and (b)
D. difference of (a) and (b)
Answer:C
The time of concentration is defined as
A. the time taken by rainfall water to run from most distant point of water shed to the inlet of sewer B. the time required for flow of water in sewer to the point under consideration C. sum of (a) and (b) D. difference of (a) and (b)