By placing a broad-crested weir, why we are able to measure discharge in the channel? O All the answers are correct. O To get the Qactual, you need to get discharge coefficient, Cd to be multiplied with Qtheoretical- O The broad-crested weir reduces the specific energy to the extent. so it becomes minimum. O Because over the broad-crested weir it produces critical depth.
By placing a broad-crested weir, why we are able to measure discharge in the channel? O All the answers are correct. O To get the Qactual, you need to get discharge coefficient, Cd to be multiplied with Qtheoretical- O The broad-crested weir reduces the specific energy to the extent. so it becomes minimum. O Because over the broad-crested weir it produces critical depth.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:By placing a broad-crested weir, why we are able to measure discharge in the channel?
O All the answers are correct.
O To get the Qactual, you need to get discharge coefficient, Cd to be multiplied with Qtheoretical-
O The broad-crested weir reduces the specific energy to the extent. so it becomes minimum.
O Because over the broad-crested weir it produces critical depth.
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