engineering recuitment UKPSC AE Civil 2021 Mock Test (Re-Exam) Environmental Engineering Design of Sewer
Maximum velocity condition in a flow-through circular channel section is:
1
H = 0.81d; Area of flow = R2/2(θ - sin 2θ)
2
H = 0.81d; Area of flow = R2/2(2 - sin 2θ)
3
H = 0.81d; Area of flow = R2/2(2θ - sin 2θ)
4
H = 0.81D; Area of flow = R2/2(2θ - sin θ)