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Which factor does not directly affect the capacity of a canal?
22. Which factor does not directly affect the capacity of a canal?
- Discharge at the canal inlet
- Roughness of the canal bed
- Gradient of the canal
- Seasonal variations in water availability
Answer
The correct answer is: D) Seasonal variations in water availability
Explanation
While seasonal variations affect water availability, they do not directly impact the capacity of the canal itself.