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Total Questions : 90 | Page 2 of 9 pages
Question 11. Which of the following temperature ranges is most suitable to generate electricity from hydrothermal resources? Note that “F” stands for Fahrenheit.
  1.    100 – 150° F
  2.    55 – 60° F
  3.    -200 – -90° F
  4.    300 – 700° F
 Discuss Question
Answer: Option D. -> 300 – 700° F
Answer: (d).300 – 700° F
Question 12. _________ directly use low temperature hydrothermal source.
  1.    Electricity generation
  2.    Waste treatment
  3.    Spas
  4.    Gas stove
 Discuss Question
Answer: Option C. -> Spas
Answer: (c).Spas
Question 13. Which temperature range is most suitable for directly using the hydrothermal resource? Note that “F” stands for Fahrenheit.
  1.    100 – 150° F
  2.    50 – 60° F
  3.    -100 – -90° F
  4.    -100 – 0° F
 Discuss Question
Answer: Option B. -> 50 – 60° F
Answer: (b).50 – 60° F
Question 14. Which of the following best indicates the electricity generation from hot water geothermal source?
  1.    Drilling well → hot water → generator → steam
  2.    Drilling well → hot water → steam → generator
  3.    Generator → hot water → steam → drilling well
  4.    Hot water → steam → drilling well → generator
 Discuss Question
Answer: Option B. -> Drilling well → hot water → steam → generator
Answer: (b).Drilling well → hot water → steam → generator
Question 15. Which of the following best indicates the electricity generation from dry steam?
  1.    Drilling well → steam → pipes → generator
  2.    Steam → drilling well → pipes → generator
  3.    Steam → pipes → drilling well → generator
  4.    Generator → steam → pipes → drilling well
 Discuss Question
Answer: Option A. -> Drilling well → steam → pipes → generator
Answer: (a).Drilling well → steam → pipes → generator
Question 16. Which of the following is a type of high temperature geothermal resource?
  1.    Dry steam
  2.    Dry water
  3.    Wet steam
  4.    Water
 Discuss Question
Answer: Option A. -> Dry steam
Answer: (a).Dry steam
Question 17. Dry steam is _________ dominated.
  1.    liquid
  2.    vapour
  3.    solid
  4.    plasma
 Discuss Question
Answer: Option B. -> vapour
Answer: (b).vapour
Question 18. Which of the following is also called as a flash steam plant?
  1.    Low temperature hydrothermal resource
  2.    Dry steam
  3.    Hydrogen
  4.    Hot water
 Discuss Question
Answer: Option D. -> Hot water
Answer: (d).Hot water
Question 19. Hot water is _________ dominated.
  1.    vapour
  2.    nitrogen
  3.    liquid
  4.    Bose-Einstein condensate
 Discuss Question
Answer: Option C. -> liquid
Answer: (c).liquid
Question 20. What is hot dry rock geothermal resource made of?
  1.    Granite
  2.    Soil
  3.    Solid carbon dioxide
  4.    Liquid nitrogen
 Discuss Question
Answer: Option A. -> Granite
Answer: (a).Granite

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