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The discharge over a stepped notch is affected by
15. The discharge over a stepped notch is affected by:
- Only the channel width
- Only the step height
- Both the step height and the channel width
- Neither the step height nor the channel width
Answer: C) Both the step height and the channel width
Explanation:
Both the step height and the channel width influence the discharge across a stepped notch. These parameters, along with other factors such as the approach flow conditions, affect the flow rate calculation.