The inner diameter of the tunnel is 7 m and it is 25 km long. If the size of the northern catchment is 326 km2 and 60% o
Posted: Sun Jul 10, 2022 11:46 am
The inner diameter of the tunnel is 7 m and it is 25 km long. Ifthe size of the northern catchment is 326 km2 and 60% of therainfall is converted to runoff, calculate the % of the tunnelvolume that would be filled by a 50 mm rainfall. Calculate theaverage runoff flow rate if the 50 mm falls in six hours.