The top width and the depth of flow in a triangular channel were measured as 4 m and 1 m, respectively. The measured velocities on the centre line at the water surface. 0.2 in and 0.8 m below the surface are 0.7 m/s, 0.6 m/s and 0.4 m/s respectively. Using two-point method of velocity measurement, the discharge (in m³/s) in the channel is

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The top width and the depth of flow in a triangular channel were measured as 4
m and 1 m, respectively. The measured velocities on the centre line at the water
surface. 0.2 in and 0.8 m below the surface are 0.7 m/s, 0.6 m/s and 0.4 m/s
respectively. Using two-point method of velocity measurement, the discharge (in
m³/s) in the channel is
(A) 1.4
(B) 1.2
(C) 1.0
(D) 0.8
Transcribed Image Text:The top width and the depth of flow in a triangular channel were measured as 4 m and 1 m, respectively. The measured velocities on the centre line at the water surface. 0.2 in and 0.8 m below the surface are 0.7 m/s, 0.6 m/s and 0.4 m/s respectively. Using two-point method of velocity measurement, the discharge (in m³/s) in the channel is (A) 1.4 (B) 1.2 (C) 1.0 (D) 0.8
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