In a subsurface drainage system, the peak discharge through tile drain under full flow condition is given by $Q=6.715 \times 10^{-4} S^{0.5} n^{-1}$where, $Q=$ discharge $, \mathrm{m}^{3} \mathrm{~s}^{-1}, S=$ drain bed slope and $n=$ Manning's roughness coefficient. Size of the drain in $\mathrm{mm}$ is___________

Question ID - 156911 | SaraNextGen Top Answer

In a subsurface drainage system, the peak discharge through tile drain under full flow condition is given by $Q=6.715 \times 10^{-4} S^{0.5} n^{-1}$where, $Q=$ discharge $, \mathrm{m}^{3} \mathrm{~s}^{-1}, S=$ drain bed slope and $n=$ Manning's roughness coefficient. Size of the drain in $\mathrm{mm}$ is___________