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What is the primary purpose of canal falls in irrigation engineering?
57. What is the primary purpose of canal falls in irrigation engineering?
- To enhance water quality
- To facilitate navigation
- To control the flow rate of water
- To prevent erosion along the canal bed
Answer
The correct answer is: C) To control the flow rate of water
Explanation
Canal falls are structures designed to control the flow of water in irrigation canals, ensuring a regulated discharge for efficient distribution to agricultural fields.