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MCQs

Total Questions : 145 | Page 6 of 15 pages
Question 51. World Energy Needs are rising due to _________
  1.    deforestation
  2.    increasing population and Industrialization
  3.    inflation
  4.    natural calamities
 Discuss Question
Answer: Option B. -> increasing population and Industrialization
Answer: (b).increasing population and Industrialization
Question 52. All of the conventional energy sources are Non-Renewable.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 53. Which of the following statement is true about conventional energy sources?
  1.    They cause minimum pollution
  2.    They are available in limited quantity
  3.    Coal is the most used conventional energy source in the world
  4.    There are sufficient reserves of Coal, Petroleum and Natural gas for the next 300 years
 Discuss Question
Answer: Option B. -> They are available in limited quantity
Answer: (b).They are available in limited quantity
Question 54. Which of the following is a disadvantage of Hydro Power?
  1.    They cause deforestation and affect wildlife
  2.    They cause harmful emissions
  3.    They are an unstable source of energy
  4.    They are not suitable for long-distance electricity transmission
 Discuss Question
Answer: Option A. -> They cause deforestation and affect wildlife
Answer: (a).They cause deforestation and affect wildlife
Question 55. To focus on Renewable and Other alternative sources of energy, ______ was established in March 1981 by the Government of India.
  1.    commission for additional sources of energy
  2.    commission for alternative sources of energy
  3.    council of scientific & industrial research
  4.    centre for science and environment
 Discuss Question
Answer: Option A. -> commission for additional sources of energy
Answer: (a).commission for additional sources of energy
Question 56. Sweden banned _______ in 1984.
  1.    pesticides
  2.    new nuclear power plants
  3.    biogas plants
  4.    mining of fossil fuels
 Discuss Question
Answer: Option B. -> new nuclear power plants
Answer: (b).new nuclear power plants
Question 57. Which Oxides of Nitrogen are generated by burning of fossil fuel?
  1.    NO and NO₂
  2.    NO₂, NO₃, and N₂O₅
  3.    N₂O₅ and N₂O₃
  4.    NO₃ and N₂O₅
 Discuss Question
Answer: Option A. -> NO and NO₂
Answer: (a).NO and NO₂
Question 58. Based on the following statements, choose the correct option.
Statement I: The technology for harnessing fossil fuels is well developed.
Statement II: Fossil fuels are a cheap source of energy.
  1.    Statement -I is true, Statement -II is true and Statement -II is the correct explanation of Statement -I
  2.    Statement-I is true, Statement -II is true and Statement -II is not the correct explanation of Statement-II
  3.    Statement -I is true and Statement -II is false
  4.    Statement -I is false and Statement -II is true
 Discuss Question
Answer: Option B. -> Statement-I is true, Statement -II is true and Statement -II is not the correct explanation of Statement-II
Answer: (b).Statement-I is true, Statement -II is true and Statement -II is not the correct explanation of Statement-II
Question 59. 3 percentage of the total greenhouse gas emissions are due to Hydropower plants.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 60. Which Uranium isotope is used in nuclear power plants?
  1.    U-235
  2.    U-234
  3.    U-215
  4.    U-218
 Discuss Question
Answer: Option A. -> U-235
Answer: (a).U-235

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