engineering recuitment ECIL GET Mechanical Mock Test 2024 Fluid Mechanics Open Channel Flow Weirs and Notches
The Francis formula for discharge over a rectangular wier without end contraction is
1
\(Q~=~\frac{2}{3}C_dL\sqrt{2g}H^{\frac{3}{2}}\)
2
\(Q~=~\frac{1}{2}C_dLH^{\frac{3}{2}}\)
3
\(Q~=~1.84C_dL\sqrt{2g}H^{\frac{3}{2}}\)
4
\(Q~=~1.84C_dLH^{\frac{3}{2}}\)