Practice Key Considerations (1.3) - Distribution Systems in Irrigation

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9 questions

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6 sample questions

Question 1.
What is a main canal's function?
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Think about which canal is the primary water source.
Question 2.
Name one cause of water logging.
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Consider irrigation practices.
3Question 3.
What is the primary function of a main canal?
- To distribute water to the fields
- To carry system's water from headworks
- To control drainage
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Think of the canal's role in the larger water distribution network.
4Question 4.
True or False: Evaporation losses are typically greater than seepage losses.
- True
- False
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Consider which type of loss is most significant in irrigation.
Question 5.
Propose a canal system design for an area prone to water logging. Include strategies to mitigate this issue.
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Focus on how water movement and positioning affect crop health.
Question 6.
Calculate the required design discharge for a region with 100 hectares of crops needing 5 mm of water per day, considering a 20% loss.
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Consider conversion of units and incorporation of losses.

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