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1. |
The section factor of a rectangular channel is 111.80m. The discharge and velocity of water are 250 m3‚ÅÑs and 5 m‚ÅÑs respectively. Calculate the hydraulic depth of the channel.$ |
A. | 2m |
B. | 3m |
C. | 4m |
D. | 5m |
Answer» E. | |