CUET 2026 MCQ Quiz on Thermal Power

CUET 2026 Static GK MCQ Quiz on Thermal Power – Objective Question Answers on Thermal Power

Thermal Power MCQs – Get MCQ Quiz on Thermal Power. Questions on Thermal Power are asked in many competitive and entrance exams in their Static GK Section. Here we have compiled the MCQ Question based on Thermal Power Plant for the students. Practice MCQ Quiz on Thermal Power

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1. The Raichur Super Thermal Power Station is situated in____________

a.Madhya Pradesh

b.Jharkhand

c.Andhra Pradesh

d.Karnataka

2. In regenerative cycle feed water is heated by

a.Exhaust gases

b.All of the above

c.Heaters

d.Draining steam from the turbine

3. Rankine cycle efficiency of a good steam power plant may be in the range of

a.15 to 20 percent

b.35 to 45 percent

c.90 to 95 percent

d.70 to 80 percent

4. Carnot cycle comprises of

a.None of the above

b.two isentropic processes and two constant volume processes

c. two isothermal processes and three constant pressure processes

d.two isentropic processes and two constant pressure processes

5. The draught in locomotive boilers is produced by

a.Not predictable

b.More

c.Less

d.Same

6. A steam power station requires space

a.All of the above

b.Less than Diesel Power

c.More than diesel power station

d.Equal to diesel Power station

7. Solar thermal power generation can be achieved by

a.Any of the above system

b.Using flat plate collector

c.Using focusing collector or heliostats

d.Using a solar pond

8. Rankine cycle operating on low pressure limit of pi an 1 high pressure limit of p2

a.may be more or less depending upon the magnitude

b.has higher thermal efficiency than the carnot cycle operating between same pressure limits

c.has lower thermal efficiency than a carnot cycle operating between the same pressure limit?

d.has same thermal efficiency as carnot cycle operating between same pressure limit

9. The Bhusawal Thermal Power Station is situated in ________________

a.Bihar

b.Odisha

c.Maharashtra

d.Chhattisgarh

10. Rawatbhatta Nuclear Power plant is located in __________

a.Punjab

b.Madhya Pradesh

c.Telangana

d.Rajasthan

11. In a regenerative feed heating cycle, the greatest economy is affected

a.When steam is extracted from only one suitable point of steam turbine

b.When steam is extracted from several places in different stages of steam turbine

c.When steam is extracted only from the last stage of steam turbin

d.When steam is extracted only from the first stage of steam turbine

12. The draught produced, for a given height of the chimney and given mean temperature of chimney gasses

a.Decreases with increase in outside air temperature

b.Remains the same irrespective of outside air temperature

c.May increase or decrease with increase in outside air temperature

d.Increases with increase in outside air temperature

13. The Simhadri Super Thermal Power Station is located in the state of____________

a.Himachal Pradesh

b.Andhra Pradesh

c.Jammu and Kashmir

d.Uttarakhand

14. The Salal Hydro Electric Power plant is located in which state?

a.Himachal Pradesh

b.Chandigarh

c.Sikkim

d.Jammu and Kashmir

15. The percentage O2 by Weight in atmospheric air is

a.18%

b.23%

c.77%

d.79%

16. For forced draught system, the function of chimney is mainly

a.None of the above

b.To discharge gases high up in the atmosphere to avoid hazard

c.To reduce the temperature of the hot gases discharged

d.To produce draught to accelerate the combustion of fuel

17. In a regenerative feed heating cycle, the greatest economy is affected

a.when steam is extracted from only one suitable point of steam turbine

b.when steam is extracted only from the first stage of steam turbine

c.when steam is extracted only from the last stage of steam turbine

d.when steam is extracted from several places in different stages of steam turbine

18. Narora Nuclear Power plant is in the state of_____________

a.Himachal Pradesh

b.Gujarat

c.Assam

d.Uttar Pradesh

19. India’s first nuclear power plant was installed at

a.Kota

b.None of the above

c.Tarapoe

d.Kalpakkam

20. Economiser is used to heat

a.Feed Water

b.Flue gases

c.Air

d.All of the above

21. The Kalinadi Hydro Electric Power plant along the River Kalinadi is in which state?

a.Karnataka

b.Gujarat

c.West Bengal

d.Andhra Pradesh

22. Identify the incorrect option.

a.Panki Thermal Power Station – Rajasthan

b.Bellary Thermal Power Plant – Karnataka

c.Bakreswar Thermal Power Station – West Bengal

d.Guru Gobind Super Thermal Power Station – Punjab

23. In a boiler installation the natural draught is produced

a.All of the above

b.Due to the fact that pressure at the grate due to cold column is higher than the pressure at the chimney base due to hot column

c.Due to the fact that furnace gases being light go through the chimney giving place to cold air from outside to rush in

d.Due to the fact that at the chimney top the pressure is more than its environmental pressure

24. The Kakatiya Thermal Power Station is located in___________

a.Maharashtra

b.Telangana

c.Karnataka

d.Gujarat

25. The commercial sources of energy are

a.Solar, wind and biomass

b.Wood, animal wastes and agriculture wastes

c.None of the above

d.Fossil fuels, hydropower and nuclear energy

26. Which of the given power plant is in Maharashtra?

a.Koyna Hydro Electric Power plant

b.Chandrapura Thermal Power Station

c.Rosa Thermal Power Plant

d.Indirasagar Hydro Electric Power plant

27. Regenerative cycle thermal efficiency

a.is greater than simple Rankine cycle thermal efficiency only when steam is bled at particular pressure

b.is same as simple Rankine cycle thermal efficiency

c.is always less than simple Rankine cycle thermal efficiency

d. is always greater than simple Rankine thermal efficiency

28. The maximum percentage gain in Regenerative feed heating cycle thermal efficiency

a.increases with number of feed heaters increasing

b. remains same unaffected by number of feed heaters

c.decreases with number of feed heaters increasing

d.None of the above

29. The energy radiated by sun on a bright sunny day is approximately

a.800 W/m2

b.1 kW/m2

c.700 W/m2

d.2 kW/m2

30. The Jaitapur Nuclear Power Plant is located in which state?

a.Maharashtra

b.Odisha

c.Tamil Nadu

d.Rajasthan

31. The modern steam turbines are

a.Impulse turbines

b.Impulse-reaction turbines

c.Reaction turbines

d.None of the above

32. In Rankine cycle the work output from the turbine is given by

a.change of temperature between inlet and outlet

b.change of entropy between inlet and outlet

c.change of enthaply between inlet and outlet

d.change of internal energy between inlet and outlet

33. The draught which a chimney produces is called

a.Induced draught

b.Natural draught

c.Forced draught

d.Balanced draught

34. Which of the following power plants is not located in Gujarat?

a.Gandhinagar Thermal Power Station

b.Sikka Thermal Power Station

c.Kawas Thermal Power Station

d.Korba Super Thermal Power Plant

35. Rangit Hydro Electric Power plant is located in the state of_______________

a.Tripura

b.Meghalaya

c.Sikkim

d.Mizoram

36. The overall efficiency of thermal power plant is equal to

a.Regenerative cycle efficiency

b.Boiler efficiency x turbine efficiency x generator efficiency

c.Carnot Cycle efficiency

d.Rankine cycle efficiency

37. Binary Vapour cycles are used to

a.All of the above

b.Increase efficiency of the turbine

c.Increase the performance of the condenser

d.Increase the efficiency of the plant

38. In a regenerative feed heating cycle, the optimum value of the fraction of steam extracted for feed heating

a. is unaffected by increase in Rankine cycle efficiency

b.increases with increase in Rankine cycle efficiency

c.decreases with increase in Rankine cycle efficiency

d.None of the above

39. Artificial draught is produced by

a.more draught

b.Less smoke

c.All of the above

d.less chimney gas temperature

40. The percentage 02 by volume in atmosphere air is

a.79%

b.77%

c.23%

d.21%

41. Artificial draught is produced by

a.All of the above

b.Forced fan

c.Induced and forced fan

d.Induced fan

42. The maximum percentage gain in Regenerative feed heating cycle thermal efficiency

a.None of the above

b.Remains same unaffected by number of feed heaters

c.Decreases with number of feed heaters increasing

d.Increases with number of feed heaters increasing

43. Artificial draught is produced by

a.All of the above

b.Air Fans

c.Steam Jet

d.Fan or Steam Jet

44. Thorium Breeder Reactors are most suitable for India because

a.Abundance of thorium deposits are available in India

b.Its technology is simple

c.These can be easily designed

d.These develop more power

45. Compounding of steam turbine is done for

a.Reducing the work done

b.Increasing the rotor speed

c.Balancing the turbine

d.Reducing the rotor speed

46. Mercury is a choice with steam in binary vapour cycle because it has

a.All of the above

b.Higher saturation temperature than other fluids

c.Higher critical temperature and pressure

d.Relatively low vaporization pressure

47. In fuel cells, the ______ energy is converted into electrical energy.

a.Heat

b.Mechanical

c.Chemical

d.Sound

48. The proper indication of incomplete combustion is

a.High CO2 content in flue gases at exit

b.The smoking exhaust from chimney

c.High temperature of flue gases

d.High CO content in flue gases at exit

49. The draught in locomotive boilers is produced by

a.Only motion of locomotive

b.Chimney

c.Steam jet

d.Forced fan

50. Reheat cycle in steam power plant is used to

a.Reduce loss of heat

b.Utilise heat of flue gases

c.Improve condenser performance

d.Increase thermal efficiency

51. The Loktak Hydro Electric Power plant is in_____________

a.Sikkim

b.Jammu and Kashmir

c.Himachal Pradesh

d.Manipur

52. The Balimela Hydro Electric Power plant is located in _____________

a.Tamil Nadu

b.Odisha

c.Andhra Pradesh

d.Goa

53. Rankine efficiency of a steam power plant

a.None of the above

b.Is unaffected by climate conditions

c.Improve in winter as compare to that in summer

d.Improve in summer as compared to that in winter

54. In India largest thermal power station is located at

a.Kota

b.Sami

c.Chandrapur

d.Neyveli

55. The Kahalgaon Super Thermal Power Station is located in which state?

a.Haryana

b.Rajasthan

c.West Bengal

d.Bihar

56. The main source of production of biogas is

a.All of the above

b.Human Waste

c.Wet livestock waste

d.Wet cow dung

CUET 2026 Thermal Power MCQ Question Answers for Competitive Exams

CUET 2026 Static GK MCQ Quiz on Thermal Power – Objective Question Answers on Thermal Power

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