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

a.Sound

b.Heat

c.Chemical

d.Mechanical

2. The Loktak Hydro Electric Power plant is in_____________

a.Himachal Pradesh

b.Manipur

c.Sikkim

d.Jammu and Kashmir

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

a.Haryana

b.West Bengal

c.Bihar

d.Rajasthan

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

a.Tamil Nadu

b.Rajasthan

c.Maharashtra

d.Odisha

5. In regenerative cycle feed water is heated by

a.Draining steam from the turbine

b.Exhaust gases

c.All of the above

d.Heaters

6. A steam power station requires space

a.Less than Diesel Power

b.Equal to diesel Power station

c.All of the above

d.More than diesel power station

7. 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

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

a.Decreases with number of feed heaters increasing

b.Remains same unaffected by number of feed heaters

c.None of the above

d.Increases with number of feed heaters increasing

9. Narora Nuclear Power plant is in the state of_____________

a.Assam

b.Himachal Pradesh

c.Gujarat

d.Uttar Pradesh

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

a.Andhra Pradesh

b.Jammu and Kashmir

c.Himachal Pradesh

d.Uttarakhand

11. Solar thermal power generation can be achieved by

a.Using a solar pond

b.Using focusing collector or heliostats

c.Using flat plate collector

d.Any of the above system

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

a.When steam is extracted from several places in different stages 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 turbin

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

13. Artificial draught is produced by

a.less chimney gas temperature

b.Less smoke

c.more draught

d.All of the above

14. The Kakatiya Thermal Power Station is located in___________

a.Telangana

b.Gujarat

c.Karnataka

d.Maharashtra

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

a.Rankine cycle efficiency

b.Boiler efficiency x turbine efficiency x generator efficiency

c.Carnot Cycle efficiency

d.Regenerative cycle efficiency

16. The draught which a chimney produces is called

a.Balanced draught

b.Natural draught

c.Forced draught

d.Induced draught

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

a. remains same unaffected by number of feed heaters

b.increases with number of feed heaters increasing

c.decreases with number of feed heaters increasing

d.None of the above

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

a.Goa

b.Odisha

c.Tamil Nadu

d.Andhra Pradesh

19. 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.decreases with increase in Rankine cycle efficiency

c.increases with increase in Rankine cycle efficiency

d.None of the above

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

a.Remains the same irrespective of outside air temperature

b.Decreases with increase in outside air temperature

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

d.Increases with increase in outside air temperature

21. The draught in locomotive boilers is produced by

a.Forced fan

b.Only motion of locomotive

c.Steam jet

d.Chimney

22. In India largest thermal power station is located at

a.Kota

b.Neyveli

c.Sami

d.Chandrapur

23. In a boiler installation the natural draught is produced

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

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

c.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

d.All of the above

24. Carnot cycle comprises of

a.None of the above

b. two isothermal processes and three constant pressure processes

c.two isentropic processes and two constant pressure processes

d.two isentropic processes and two constant volume processes

25. Regenerative cycle thermal efficiency

a.is same as simple Rankine cycle thermal efficiency

b. is always greater than simple Rankine thermal efficiency

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

d.is always less than simple Rankine cycle thermal efficiency

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

a.West Bengal

b.Andhra Pradesh

c.Karnataka

d.Gujarat

27. The proper indication of incomplete combustion is

a.High CO2 content in flue gases at exit

b.High temperature of flue gases

c.The smoking exhaust from chimney

d.High CO content in flue gases at exit

28. The commercial sources of energy are

a.Wood, animal wastes and agriculture wastes

b.Solar, wind and biomass

c.None of the above

d.Fossil fuels, hydropower and nuclear energy

29. Rawatbhatta Nuclear Power plant is located in __________

a.Telangana

b.Rajasthan

c.Punjab

d.Madhya Pradesh

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

a.Higher critical temperature and pressure

b.All of the above

c.Relatively low vaporization pressure

d.Higher saturation temperature than other fluids

31. The percentage 02 by volume in atmosphere air is

a.77%

b.21%

c.79%

d.23%

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

a.Chandrapura Thermal Power Station

b.Rosa Thermal Power Plant

c.Koyna Hydro Electric Power plant

d.Indirasagar Hydro Electric Power plant

33. Economiser is used to heat

a.Feed Water

b.All of the above

c.Air

d.Flue gases

34. Identify the incorrect option.

a.Bellary Thermal Power Plant – Karnataka

b.Bakreswar Thermal Power Station – West Bengal

c.Panki Thermal Power Station – Rajasthan

d.Guru Gobind Super Thermal Power Station – Punjab

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

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

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

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

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

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

a.Meghalaya

b.Tripura

c.Sikkim

d.Mizoram

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

a.Sikka Thermal Power Station

b.Kawas Thermal Power Station

c.Gandhinagar Thermal Power Station

d.Korba Super Thermal Power Plant

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

a.90 to 95 percent

b.35 to 45 percent

c.15 to 20 percent

d.70 to 80 percent

39. Rankine efficiency of a steam power plant

a.Improve in summer as compared to that in winter

b.Improve in winter as compare to that in summer

c.None of the above

d.Is unaffected by climate conditions

40. Artificial draught is produced by

a.Forced fan

b.All of the above

c.Induced fan

d.Induced and forced fan

41. The percentage O2 by Weight in atmospheric air is

a.77%

b.18%

c.23%

d.79%

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

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

b.may be more or less depending upon the magnitude

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

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

a.Sikkim

b.Chandigarh

c.Jammu and Kashmir

d.Himachal Pradesh

44. Compounding of steam turbine is done for

a.Reducing the work done

b.Balancing the turbine

c.Increasing the rotor speed

d.Reducing the rotor speed

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

a.To reduce the temperature of the hot gases discharged

b.None of the above

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

d.To produce draught to accelerate the combustion of fuel

46. The modern steam turbines are

a.None of the above

b.Reaction turbines

c.Impulse turbines

d.Impulse-reaction turbines

47. The draught in locomotive boilers is produced by

a.Same

b.Less

c.More

d.Not predictable

48. The main source of production of biogas is

a.Human Waste

b.All of the above

c.Wet cow dung

d.Wet livestock waste

49. The Raichur Super Thermal Power Station is situated in____________

a.Karnataka

b.Andhra Pradesh

c.Jharkhand

d.Madhya Pradesh

50. Thorium Breeder Reactors are most suitable for India because

a.Its technology is simple

b.These develop more power

c.Abundance of thorium deposits are available in India

d.These can be easily designed

51. Reheat cycle in steam power plant is used to

a.Utilise heat of flue gases

b.Improve condenser performance

c.Increase thermal efficiency

d.Reduce loss of heat

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

a.None of the above

b.Kalpakkam

c.Tarapoe

d.Kota

53. The Bhusawal Thermal Power Station is situated in ________________

a.Chhattisgarh

b.Odisha

c.Bihar

d.Maharashtra

54. Binary Vapour cycles are used to

a.All of the above

b.Increase the efficiency of the plant

c.Increase efficiency of the turbine

d.Increase the performance of the condenser

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

a.change of entropy between inlet and outlet

b.change of temperature between inlet and outlet

c.change of internal energy between inlet and outlet

d.change of enthaply between inlet and outlet

56. Artificial draught is produced by

a.All of the above

b.Air Fans

c.Fan or Steam Jet

d.Steam Jet

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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