0 0 votes If water is flowing at the same depth in most hydraulically efficient triangular and rectangular channel sections then the ratio of hydraulic radius of triangular section to that of rectangular section is $\frac{1}{\sqrt{2}}$ $\sqrt{2}$ $1$ $2$ Hydraulics gatecivil-2021-set1 flow-measurement-in-channels triangular-rectangular-hydraulics + – Arjun 4.6k points answer Follow 0 reply
