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Which of the following statements about open channel design is NOT true? The designed channel depth equals to the flow depth O For the best trapezoidal channel section, the base width should be smaller than the flow depth For the best rectangular channel section, the width should be twice the depth The flow velocity needs to be in the range of 2 ft/s to 10 ft/s

Which of the following statements about open channel design is NOT true? The designed channel depth equals to the flow depth O For the best trapezoidal channel section, the base width should be smaller than the flow depth For the best rectangular channel section, the width should be twice the depth The flow velocity needs to be in the range of 2 ft/s to 10 ft/s

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Which of the following statements about open channel design is NOT true? The designed channel depth equals to the flow depth O For the best trapezoidal channel section, the base width should be smaller than the flow depth For the best rectangular channel section, the width should be twice the depth The flow velocity needs to be in the range of 2 ft/s to 10 ft/s
Transcribed Image Text:Which of the following statements about open channel design is NOT true? The designed channel depth equals to the flow depth O For the best trapezoidal channel section, the base width should be smaller than the flow depth For the best rectangular channel section, the width should be twice the depth The flow velocity needs to be in the range of 2 ft/s to 10 ft/s
Open channel flow is mainly driven by the gravitational force. By changing the channel slope, the flow velocity can be altered True False
Transcribed Image Text:Open channel flow is mainly driven by the gravitational force. By changing the channel slope, the flow velocity can be altered True False
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