A weir installed at the end of a rectangular channel controls the flow of water. The rate of flow is 0.62 m^3/s. If the error in measuring the head is 0.018m, determine the percentage error in the measured flow if the weir is a suppressed rectangular with L = 4.5m. (A) 16.98% B 15.58% C 12.21% (D) 14.32%

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A weir installed at the end of a rectangular channel controls the flow of water. The rate of flow is 0.62 m^3/s. If the error in
measuring the head is 0.018m, determine the percentage error in the measured flow if the weir is a suppressed rectangular with L =
4.5m.
A) 16.98%
B 15.58%
(c) 12.21%
(D) 14.32%
Transcribed Image Text:A weir installed at the end of a rectangular channel controls the flow of water. The rate of flow is 0.62 m^3/s. If the error in measuring the head is 0.018m, determine the percentage error in the measured flow if the weir is a suppressed rectangular with L = 4.5m. A) 16.98% B 15.58% (c) 12.21% (D) 14.32%
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