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MCQs

Total Questions : 77 | Page 3 of 8 pages
Question 21. Which state in India has the most number of large dams?
  1.    Karnataka
  2.    Orissa
  3.    Maharashtra
  4.    Madhya Pradesh
 Discuss Question
Answer: Option C. -> Maharashtra
Answer: (c).Maharashtra
Question 22. Which is the longest dam in India?
  1.    Hirakud dam
  2.    Bhakra dam
  3.    Krishnarajasagar dam
  4.    Nagarjun sagar dam
 Discuss Question
Answer: Option A. -> Hirakud dam
Answer: (a).Hirakud dam
Question 23. Heavy load of sediments to reservoirs would reduce __________
  1.    Flow of water in that area
  2.    Effective storage
  3.    Total life of reservoir
  4.    Total life and effective storage of reservoir
 Discuss Question
Answer: Option D. -> Total life and effective storage of reservoir
Answer: (d).Total life and effective storage of reservoir
Question 24. Removal of silt is usually __________
  1.    Time consuming
  2.    Energy consuming
  3.    Money consuming
  4.    Time, energy and money consuming
 Discuss Question
Answer: Option D. -> Time, energy and money consuming
Answer: (d).Time, energy and money consuming
Question 25. Pick a method to control silting.
  1.    By grouting
  2.    By reducing water level
  3.    Construction of check dams
  4.    By constructing lining on the rock foundation
 Discuss Question
Answer: Option C. -> Construction of check dams
Answer: (c).Construction of check dams
Question 26. Which among the following need not be given prime importance during geological investigation?
  1.    Groundwater conditions
  2.    Wind conditions
  3.    Structural constitution
  4.    Trend and rate of weathering
 Discuss Question
Answer: Option B. -> Wind conditions
Answer: (b).Wind conditions
Question 27. The major problem in a reservoir over time which may affect the storage capacity is __________
  1.    Leakage
  2.    Silting
  3.    Reduction in rainfall
  4.    Weathering of side slopes
 Discuss Question
Answer: Option B. -> Silting
Answer: (b).Silting
Question 28. The underground routes or passages driven through the ground without disturbing overlying soil cover are called __________
  1.    Bridges
  2.    Passages
  3.    Tunnels
  4.    Sub-routes
 Discuss Question
Answer: Option C. -> Tunnels
Answer: (c).Tunnels
Question 29. De-silting methods are very expensive.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 30. Flatlands and planes can make convenient places for reservoirs.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False

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