Practice Materials - 51.5.2.a.iii | 51. Drainage of Irrigated Lands – Necessity, Methods | Hydrology & Water Resources Engineering - Vol 3
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51.5.2.a.iii - Materials

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is surface drainage?

💡 Hint: Think about how water is collected and moved away from flat land.

Question 2

Easy

Name one method of subsurface drainage.

💡 Hint: Consider what might be buried underground in agricultural fields.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the primary purpose of surface drainage methods?

  • To store water
  • To remove excess water
  • To increase soil salinity

💡 Hint: Consider what happens when it rains heavily.

Question 2

True or False: Subsurface drainage methods are only effective in sandy soils.

  • True
  • False

💡 Hint: Think about the different kinds of soil used for cultivation.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You are a farmer with a field experiencing regular waterlogging after rains. Design a comprehensive drainage strategy that incorporates both surface and subsurface methods appropriate for your soil type.

💡 Hint: Consider the depth for both types of drainage and how they will work together.

Question 2

Evaluate the effectiveness of mole drainage in a region that receives both heavy rains and has poor soil permeability. What would be the limitations?

💡 Hint: Think about how mole drains are constructed and their interaction with soil type.

Challenge and get performance evaluation