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

Please wait...

1. A steam power station requires space

a.Less than Diesel Power

b.More than diesel power station

c.Equal to diesel Power station

d.All of the above

2. The Kakatiya Thermal Power Station is located in___________

a.Maharashtra

b.Gujarat

c.Telangana

d.Karnataka

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

a.Higher saturation temperature than other fluids

b.Higher critical temperature and pressure

c.Relatively low vaporization pressure

d.All of the above

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

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

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

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

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

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

a.Maharashtra

b.Odisha

c.Tamil Nadu

d.Rajasthan

6. The Loktak Hydro Electric Power plant is in_____________

a.Sikkim

b.Himachal Pradesh

c.Jammu and Kashmir

d.Manipur

7. Artificial draught is produced by

a.Less smoke

b.more draught

c.All of the above

d.less chimney gas temperature

8. Solar thermal power generation can be achieved by

a.Using focusing collector or heliostats

b.Using flat plate collector

c.Any of the above system

d.Using a solar pond

9. The Raichur Super Thermal Power Station is situated in____________

a.Madhya Pradesh

b.Karnataka

c.Jharkhand

d.Andhra Pradesh

10. 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.70 to 80 percent

d.15 to 20 percent

11. The draught which a chimney produces is called

a.Balanced draught

b.Forced draught

c.Induced draught

d.Natural draught

12. Carnot cycle comprises of

a.two isentropic processes and two constant volume processes

b.None of the above

c.two isentropic processes and two constant pressure processes

d. two isothermal processes and three constant pressure processes

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

a.Korba Super Thermal Power Plant

b.Sikka Thermal Power Station

c.Kawas Thermal Power Station

d.Gandhinagar Thermal Power Station

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

a.change of internal energy between inlet and outlet

b.change of temperature between inlet and outlet

c.change of entropy between inlet and outlet

d.change of enthaply between inlet and outlet

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

a.Rajasthan

b.Haryana

c.Bihar

d.West Bengal

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

a.decreases with number of feed heaters increasing

b.None of the above

c.increases with number of feed heaters increasing

d. remains same unaffected by number of feed heaters

17. 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

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

a.Koyna Hydro Electric Power plant

b.Rosa Thermal Power Plant

c.Chandrapura Thermal Power Station

d.Indirasagar Hydro Electric Power plant

19. The percentage O2 by Weight in atmospheric air is

a.79%

b.18%

c.77%

d.23%

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

a.Chemical

b.Mechanical

c.Sound

d.Heat

21. The draught in locomotive boilers is produced by

a.Same

b.More

c.Less

d.Not predictable

22. 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

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 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 at the chimney top the pressure is more than its environmental pressure

d.All of the above

24. 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

25. 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

26. 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 turbine

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

27. Compounding of steam turbine is done for

a.Reducing the work done

b.Balancing the turbine

c.Reducing the rotor speed

d.Increasing the rotor speed

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

a.Tarapoe

b.Kalpakkam

c.Kota

d.None of the above

29. Artificial draught is produced by

a.Fan or Steam Jet

b.Air Fans

c.All of the above

d.Steam Jet

30. Binary Vapour cycles are used to

a.Increase the efficiency of the plant

b.Increase the performance of the condenser

c.Increase efficiency of the turbine

d.All of the above

31. Regenerative cycle thermal efficiency

a.is same as simple Rankine cycle thermal efficiency

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

c. is always greater than simple Rankine thermal efficiency

d.is always less than simple Rankine cycle thermal efficiency

32. In regenerative cycle feed water is heated by

a.Exhaust gases

b.All of the above

c.Heaters

d.Draining steam from the turbine

33. Rawatbhatta Nuclear Power plant is located in __________

a.Madhya Pradesh

b.Rajasthan

c.Punjab

d.Telangana

34. Narora Nuclear Power plant is in the state of_____________

a.Himachal Pradesh

b.Uttar Pradesh

c.Gujarat

d.Assam

35. 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

36. The proper indication of incomplete combustion is

a.High temperature of flue gases

b.The smoking exhaust from chimney

c.High CO content in flue gases at exit

d.High CO2 content in flue gases at exit

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

a.None of the above

b.increases with increase in Rankine cycle efficiency

c.decreases with increase in Rankine cycle efficiency

d. is unaffected by increase in Rankine cycle efficiency

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

a.Jammu and Kashmir

b.Himachal Pradesh

c.Uttarakhand

d.Andhra Pradesh

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

a.Andhra Pradesh

b.Odisha

c.Goa

d.Tamil Nadu

40. Rankine efficiency of a steam power plant

a.Is unaffected by climate conditions

b.Improve in winter as compare to that in summer

c.None of the above

d.Improve in summer as compared to that in winter

41. The main source of production of biogas is

a.Wet cow dung

b.All of the above

c.Wet livestock waste

d.Human Waste

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

a.Jammu and Kashmir

b.Chandigarh

c.Himachal Pradesh

d.Sikkim

43. The percentage 02 by volume in atmosphere air is

a.79%

b.77%

c.23%

d.21%

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

a.Andhra Pradesh

b.Karnataka

c.Gujarat

d.West Bengal

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

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

b.Increases with increase in outside air temperature

c.Decreases with increase in outside air temperature

d.Remains the same irrespective of outside air temperature

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

a.Sikkim

b.Tripura

c.Mizoram

d.Meghalaya

47. The draught in locomotive boilers is produced by

a.Steam jet

b.Only motion of locomotive

c.Chimney

d.Forced fan

48. Artificial draught is produced by

a.All of the above

b.Forced fan

c.Induced and forced fan

d.Induced fan

49. Economiser is used to heat

a.Flue gases

b.Air

c.All of the above

d.Feed Water

50. Thorium Breeder Reactors are most suitable for India because

a.These can be easily designed

b.Its technology is simple

c.These develop more power

d.Abundance of thorium deposits are available in India

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

a.1 kW/m2

b.800 W/m2

c.2 kW/m2

d.700 W/m2

52. In India largest thermal power station is located at

a.Chandrapur

b.Sami

c.Kota

d.Neyveli

53. The modern steam turbines are

a.None of the above

b.Impulse-reaction turbines

c.Reaction turbines

d.Impulse turbines

54. The Bhusawal Thermal Power Station is situated in ________________

a.Maharashtra

b.Odisha

c.Bihar

d.Chhattisgarh

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

a.Decreases with number of feed heaters increasing

b.Increases with number of feed heaters increasing

c.None of the above

d.Remains same unaffected by number of feed heaters

56. Identify the incorrect option.

a.Bellary Thermal Power Plant – Karnataka

b.Bakreswar Thermal Power Station – West Bengal

c.Guru Gobind Super Thermal Power Station – Punjab

d.Panki Thermal Power Station – Rajasthan

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

Submit a Comment Cancel reply

General

CBSE School Lessons

Popular Pages