Q. S-hydrograph is used to obtain unit hydrograph of (Solved)
1. shorter duration from longer duration
2. longer duration from shorter duration
3. both (a) and (b)
4. none of the above
- c. both (a) and (b)
1. shorter duration from longer duration
2. longer duration from shorter duration
3. both (a) and (b)
4. none of the above