0 votes 0 votes A $4$ m wide rectangular channel, having bed slope of $0.001$ carries a discharge of $16 \: m^3/s$. Considering Manning’s roughness coefficient $=0.012$ and $g=10 \: m/s^2$, the category of the channel slope is horizontal mild critical steep Hydraulics gate2016-ce-1 mannings-coefficient water-resources-engineering hydraulics flow-measurement-in-channels rectangular-channels + – Milicevic3306 asked Mar 27, 2018 • recategorized May 27, 2021 by Chandanachandu Milicevic3306 11.9k points answer See all 0 reply