Q. Calculate the discharge through a most economical circular section in case of maximum velocity if the radius of the channel is 0.5m, bed slope of 1 in 500 and the value of n = 0.016.

View solution

Q. Which of the following conditions is taken into account in case of most economical circular channel section?

View solution

Q. What is the condition for maximum velocity in case of most economical circular section?

View solution

Q. What is the value of the θ in case of most economical circular channel section?

View solution

Q. What is the depth of flow in case most economical circular section considering maximum velocity?

View solution

Q. Determine the depth of flow in case of maximum velocity when the radius of the channel is 2.2m.

View solution

Q. The maximum discharge through a most economical circular section in case of maximum velocity is 0.16 m³/s. Calculate the bed slope of the channel if the radius is 0.4m and C = 55.

View solution

Q. The maximum discharge through a circular channel is 0.38 m³/s and the radius of the channel is 0.6m. Calculate the value of C if S₀=1 in 1000.

View solution

Q. The maximum discharge through a circular channel is 0.61 m³/s and the radius of the section is 0.7m. Calculate the value of n if the bed slope value is 1 in 1100.

View solution

Q. Calculate the hydraulic mean depth in case of maximum mean velocity if the radius of the channel is 0.5m.

View solution

Q. Calculate the depth in case of circular channel discharging to the maximum extent if the radius of the channel is 2m.

View solution

Q. What is energy per unit head of water called as __________

View solution

Q. What is the plot between Total energy and channel position called as?

View solution

Q. Which of the following conditions is not true for an uniform flow?

View solution

Q. Energy per unit weight of water measured with respect to the datum is called as _______

View solution

Q. For a given discharge Q and area A, specific energy is constant.

View solution

Q. Calculate the specific energy for a channel having depth 3m and velocity of flow being 1.5 m/s.

View solution

Q. Calculate the specific energy for a rectangular channel having depth 2m and width 3m. Given: Discharge (Q) = 8.78 m³/s.

View solution

Q. Calculate the specific energy for a triangular channel having depth 4m, side slope 1H:2V and bed slope of 1 in 1000. Given: C = 40.

View solution

Q. Calculate the specific energy of a trapezoidal channel having depth 2m, base width of 5m and side slope of 1H:2V. Given : S₀= 1/1000 and C = 50.

View solution