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MCQs

Total Questions : 140 | Page 13 of 14 pages
Question 121. What is the other name for Flood Irrigation?
  1.    Flow Irrigation
  2.    Lift Irrigation
  3.    Surface Irrigation
  4.    Uncontrolled irrigation
 Discuss Question
Answer: Option D. -> Uncontrolled irrigation
Answer: (d).Uncontrolled irrigation
Question 122. In which of the following types of irrigation water is supplied to the crops throughout their crop period?
  1.    Perennial Irrigation
  2.    Flood Irrigation
  3.    Direct Irrigation
  4.    Storage Irrigation
 Discuss Question
Answer: Option A. -> Perennial Irrigation
Answer: (a).Perennial Irrigation
Question 123. Which of the following type of irrigation system is practised on small scale in India?
  1.    Natural sub-irrigation
  2.    Artificial sub-irrigation
  3.    Flood Irrigation
  4.    Lift Irrigation
 Discuss Question
Answer: Option B. -> Artificial sub-irrigation
Answer: (b).Artificial sub-irrigation
Question 124. What is the other name of perennial irrigation system?
  1.    Direct Irrigation
  2.    Storage Irrigation
  3.    Controlled Irrigation
  4.    Flood Irrigation
 Discuss Question
Answer: Option C. -> Controlled Irrigation
Answer: (c).Controlled Irrigation
Question 125. Natural sub-irrigation comes under Sub-surface irrigation.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 126. On what factors Potential Evapotranspiration critically depends?
  1.    Climatological Factors
  2.    Types of Crop
  3.    Types of Soils
  4.    Vegetation
 Discuss Question
Answer: Option A. -> Climatological Factors
Answer: (a).Climatological Factors
Question 127. Which of the following statement is not correct about Effective rainfall?
  1.    It doesn’t take into consideration precipitation lost through deep percolation
  2.    It satisfies evapotranspiration needs of the crop
  3.    It includes surface runoff loss
  4.    It doesn’t include surface runoff water loss
 Discuss Question
Answer: Option C. -> It includes surface runoff loss
Answer: (c).It includes surface runoff loss
Question 128. On what factors Actual Evapotranspiration depends?
  1.    Climatological Factors
  2.    Types of Crop
  3.    Types of Soils
  4.    Characteristics of Soil and Vegetation
 Discuss Question
Answer: Option D. -> Characteristics of Soil and Vegetation
Answer: (d).Characteristics of Soil and Vegetation
Question 129. What is the field irrigation requirement (FIR)?
  1.    The water required to meet the evaporation needs of a crop
  2.    Amount of water required to delivered at the field to meet evapotranspiration and leaching needs
  3.    Amount of water required to meet the net irrigation requirements plus water lost due to surface runoff and percolation
  4.    Amount of water required to meet the field irrigation requirements plus water lost in conveyance through the canal system
 Discuss Question
Answer: Option C. -> Amount of water required to meet the net irrigation requirements plus water lost due to surface runoff and percolation
Answer: (c).Amount of water required to meet the net irrigation requirements plus water lost due to surface runoff and percolation
Question 130. Which type of method is adopted for research studies on crops?
  1.    Phytometer Method
  2.    Lysimeter Method
  3.    Furrow Irrigation Method
  4.    Drip Irrigation Method
 Discuss Question
Answer: Option B. -> Lysimeter Method
Answer: (b).Lysimeter Method

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