Question:
In the downstream of spillways, hydraulic jump occurs mainly to:
In the downstream of spillways, hydraulic jump occurs mainly to:
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Hydraulic jumps prevent erosion by converting kinetic energy into turbulence.
Updated On: Feb 7, 2025
- Increase discharge
- Increase velocity of flow
- Dissipate energy
- Avoid siltation
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The Correct Option is C
Solution and Explanation
Step 1: Understanding Hydraulic Jump
A hydraulic jump occurs when high-velocity water suddenly slows down, converting kinetic energy into turbulence and heat.
Step 2: Purpose of Hydraulic Jump
- Prevents downstream erosion. - Reduces energy to protect structures. - Prevents excessive scour.
Step 3: Conclusion
The primary purpose is to dissipate excess energy.
A hydraulic jump occurs when high-velocity water suddenly slows down, converting kinetic energy into turbulence and heat.
Step 2: Purpose of Hydraulic Jump
- Prevents downstream erosion. - Reduces energy to protect structures. - Prevents excessive scour.
Step 3: Conclusion
The primary purpose is to dissipate excess energy.
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