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MCQs

Total Questions : 58 | Page 2 of 6 pages
Question 11. What is the correct expansion of DAE?
  1.    The Department of Atomic Energy
  2.    The Discipline of Atomic Energy
  3.    The Division of Atomic Energy
  4.    The Domain of Atomic Energy
 Discuss Question
Answer: Option A. -> The Department of Atomic Energy
Answer: (a).The Department of Atomic Energy
Question 12. Which one is the first nuclear power plant in India?
  1.    Tarapur atomic power station
  2.    Kaiga atomic power station
  3.    Rawatbhata Atomic power station
  4.    Narora atomic power station
 Discuss Question
Answer: Option A. -> Tarapur atomic power station
Answer: (a).Tarapur atomic power station
Question 13. Convert the hydropower potential of 84 GW at 60% load factor into Trillion watts hour.
  1.    441 TWh
  2.    735 TWh
  3.    553 TWh
  4.    345 TWh
 Discuss Question
Answer: Option A. -> 441 TWh
Answer: (a).441 TWh
Question 14. The load on a hydel plant varies from a minimum of 10,000 kW to a maximum of 35,000 kW. Two turbo-generators of capacities 20,000 kW each have been installed. Calculate Plant factor.
  1.    50%
  2.    51%
  3.    56.2%
  4.    59.7%
 Discuss Question
Answer: Option C. -> 56.2%
Answer: (c).56.2%
Question 15. Calculate utilisation factor if the maximum power utilised is 40,000 kW and two turbo generators installed each of capacity 23,000 kW.
  1.    73%
  2.    87%
  3.    57.5%
  4.    63%
 Discuss Question
Answer: Option B. -> 87%
Answer: (b).87%
Question 16. If the peak load on a power plant having a capacity of 100 MW is 70 MW during a given week. Calculate the utilization factor.
  1.    0.35
  2.    0.50
  3.    0.70
  4.    0.60
 Discuss Question
Answer: Option C. -> 0.70
Answer: (c).0.70
Question 17. 400 cumecs of water are being released from dam storage to meet the downstream demand through the turbines of the connected hydro plant. The effective head of water acting on the turbines is 50 m. The efficiency of the hydro plant is 0.8. The electrical power generated from this plant is __________________
  1.    1,56,800 MW
  2.    156.8 M kW
  3.    156.8 MW
  4.    156.8 kW
 Discuss Question
Answer: Option C. -> 156.8 MW
Answer: (c).156.8 MW
Question 18. What is the highest elevation of water level that can be maintained in the reservoir without any spillway discharge either with gated or non-gated spillway?
  1.    Normal Water level
  2.    Minimum Water level
  3.    Weighted average level
  4.    Operating head
 Discuss Question
Answer: Option A. -> Normal Water level
Answer: (a).Normal Water level
Question 19. Which of the following is an example of an impulse turbine?
  1.    Pelton turbine
  2.    Francis turbine
  3.    Kaplan turbine
  4.    Propeller turbine
 Discuss Question
Answer: Option A. -> Pelton turbine
Answer: (a).Pelton turbine
Question 20. Kaplan turbines are found to be more versatile and costly in their initial cost as compared to propeller turbines.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True

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