Determine the discharge of the weir having a head of 0.30 m in liters/sec. a. If a 90° triangular weir is used. b. If a trapezoidal weir with sides inclined 14.04° with the vertical and a length of...

Determine the discharge of the weir having a head of 0.30 m in liters/sec.
a. If a 90° triangular weir is used.
b. If a trapezoidal weir with sides inclined 14.04° with the vertical and a length of

crest of 2 m.
c. If a contracted rectangular sharp crested weir 2 m long is used.