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Irrigation Engineering MCQs
How does the command area affect irrigation efficiency?
17. How does the command area affect irrigation efficiency?
- It determines the quality of irrigation water
- It controls the distribution of water to crops
- It regulates the frequency of irrigation events
- It affects the amount of water lost to evaporation
Answer
The correct answer is: B) It controls the distribution of water to crops
Explanation
The command area dictates how water is distributed among different areas of land, impacting irrigation efficiency by ensuring water reaches crops effectively.