Practice question
In a rectangular channel, a local rise in the channel bed (hump) causes:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Flow to become uniform
- 2Increase in flow area
- 3Decrease in specific energy of flow over the hump✓
- 4Reduction in channel slope
Correct answer
Decrease in specific energy of flow over the hump
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