Solved question paper for IE May-2017 (DIPLOMA civil enginerring 4th)

Irrigation engineering

Previous year question paper with solutions for Irrigation engineering May-2017

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Question paper 1

  1. SECTION – A

    Q1. FILL IN THE BLANKS.

    a. The first watering to crops is called _________

    Answer:

  2. Read more
  3. b. Canal is lined to reduce ________ losses.

    Answer:

  4. Read more
  5. c. The gap created in the bank of a canal is called__________

    Answer:

  6. Read more
  7. d. _________ tube wells does not utilize strainers.

    Answer:

  8. Read more
  9. e. Gallery is a __________ left in the dam

    Answer:

  10. Read more
  11. f. Weed growth is maximum if the velocity of flow is _________ than 60 cm/sec.

    Answer:

  12. Read more
  13. g. Weirs are provided with __________ at the crest.

    Answer:

  14. Read more
  15. h. The area subjected to water logging is called __________

    Answer:

  16. Read more
  17. i. Escapes are also known as _________ for the canals.

    Answer:

  18. Read more
  19. j. The discharge of tube well is _________ than that of the open well.

    Answer:

  20. Read more
  21. TRUE AND FALSE

    k. Over irrigation increases the chances of water logging.

    Answer:

  22. l. Dam is constructed for storing water on its upstream side.

    Answer:

  23. m. In case of super-passage canal is above the drainage.

    Answer:

  24. n. Modular outlet is also known as rigid outlet.

    Answer:

  25. o. Irrigation decreases the value of land.

    Answer:

  26. SECTION – B

    Q2 . Attempt any five questions.

    a. What are the ill effects of irrigation?

    Answer:

  27. b. Enlist the factors affecting duty of a canal system?

    Answer:

  28. Read more
  29. c. How rain gauge stations are located?

    Answer:

  30. Read more
  31. d. What is a canal breach? What are their causes?

    Answer:

  32. Read more
  33. e. Discuss in brief the causes of failure of earthen dams?

    Answer:

  34. Read more
  35. f. Write a note on silt excluder and silt ejector?

    Answer:

  36. Read more
  37. g. What do you mean by water logging? What are its effects on crops?

    Answer:

  38. Read more
  39. SECTION – C

    Q3. Attempt any three Questions.

    1. Discuss the various types of tube well in detail with the help of sketches?

    Answer:

  40. Read more
  41. 2. What is canal head work? Describe the various components of canal head work?

    Answer:

  42. Read more
  43. 3. Differentiate between automatic and non-automatic rain gauge in detail?

    Answer:

  44. Read more
  45. 4. What is an aqueduct? What are the different types of aqueduct? Describe them with neat sketches?

    Answer:

  46. 5. Define the following terms

    (a) Falls (b) Outlets (c) Cross and head regulators (d) Canal escapes

    Answer: