A rectangular channel having bed slope of $0.05 \%$ and Manning's roughness coefficient of 0.01 canries a discharge of $5 \mathrm{~m}^{3} \mathrm{~s}^{-1}$. If the channel is designed as the most economical section, the width of the channel in meter will be

Question ID - 156769 | SaraNextGen Top Answer

A rectangular channel having bed slope of $0.05 \%$ and Manning's roughness coefficient of 0.01 canries a discharge of $5 \mathrm{~m}^{3} \mathrm{~s}^{-1}$. If the channel is designed as the most economical section, the width of the channel in meter will be