CUET 2025 MCQ Quiz on Thermal Power

CUET 2025 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 Salal Hydro Electric Power plant is located in which state?

a.Himachal Pradesh

b.Chandigarh

c.Sikkim

d.Jammu and Kashmir

2. Artificial draught is produced by

a.Less smoke

b.more draught

c.All of the above

d.less chimney gas temperature

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

a.Kawas Thermal Power Station

b.Korba Super Thermal Power Plant

c.Gandhinagar Thermal Power Station

d.Sikka Thermal Power Station

4. Artificial draught is produced by

a.Induced fan

b.Forced fan

c.All of the above

d.Induced and forced fan

5. The commercial sources of energy are

a.None of the above

b.Fossil fuels, hydropower and nuclear energy

c.Solar, wind and biomass

d.Wood, animal wastes and agriculture wastes

6. The Bhusawal Thermal Power Station is situated in ________________

a.Maharashtra

b.Bihar

c.Odisha

d.Chhattisgarh

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

a.Kota

b.Tarapoe

c.None of the above

d.Kalpakkam

8. The Kakatiya Thermal Power Station is located in___________

a.Gujarat

b.Maharashtra

c.Karnataka

d.Telangana

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

a.1 kW/m2

b.800 W/m2

c.700 W/m2

d.2 kW/m2

10. Identify the incorrect option.

a.Panki Thermal Power Station – Rajasthan

b.Bakreswar Thermal Power Station – West Bengal

c.Guru Gobind Super Thermal Power Station – Punjab

d.Bellary Thermal Power Plant – Karnataka

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

c.Remains the same irrespective of outside air temperature

d.Increases with increase in outside air temperature

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

a.Boiler efficiency x turbine efficiency x generator efficiency

b.Regenerative cycle efficiency

c.Carnot Cycle efficiency

d.Rankine cycle efficiency

13. In a boiler installation the natural draught is produced

a.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

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

c.All of the above

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

14. The draught in locomotive boilers is produced by

a.Same

b.Less

c.More

d.Not predictable

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

a.Goa

b.Odisha

c.Andhra Pradesh

d.Tamil Nadu

16. The draught in locomotive boilers is produced by

a.Forced fan

b.Only motion of locomotive

c.Chimney

d.Steam jet

17. The percentage O2 by Weight in atmospheric air is

a.77%

b.79%

c.23%

d.18%

18. The percentage 02 by volume in atmosphere air is

a.21%

b.23%

c.79%

d.77%

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

a.To produce draught to accelerate the combustion of fuel

b.To reduce the temperature of the hot gases discharged

c.None of the above

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

20. Rankine efficiency of a steam power plant

a.Improve in winter as compare to that in summer

b.Improve in summer as compared to that in winter

c.None of the above

d.Is unaffected by climate conditions

21. Artificial draught is produced by

a.Fan or Steam Jet

b.Steam Jet

c.Air Fans

d.All of the above

22. In India largest thermal power station is located at

a.Sami

b.Kota

c.Chandrapur

d.Neyveli

23. Economiser is used to heat

a.Feed Water

b.All of the above

c.Flue gases

d.Air

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

a.West Bengal

b.Haryana

c.Rajasthan

d.Bihar

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

a.Mechanical

b.Sound

c.Chemical

d.Heat

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

a.Koyna Hydro Electric Power plant

b.Chandrapura Thermal Power Station

c.Indirasagar Hydro Electric Power plant

d.Rosa Thermal Power Plant

27. The main source of production of biogas is

a.Wet livestock waste

b.All of the above

c.Wet cow dung

d.Human Waste

28. The draught which a chimney produces is called

a.Induced draught

b.Balanced draught

c.Forced draught

d.Natural draught

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

a.Rajasthan

b.Maharashtra

c.Odisha

d.Tamil Nadu

30. Regenerative cycle thermal efficiency

a.is always less than simple Rankine cycle thermal efficiency

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

c.is same as simple Rankine cycle thermal efficiency

d. is always greater than simple Rankine thermal efficiency

31. The modern steam turbines are

a.Reaction turbines

b.Impulse-reaction turbines

c.Impulse turbines

d.None of the above

32. Compounding of steam turbine is done for

a.Reducing the work done

b.Reducing the rotor speed

c.Increasing the rotor speed

d.Balancing the turbine

33. 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

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

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

b.may be more or less depending upon the magnitude

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

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

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

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

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

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

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

36. Reheat cycle in steam power plant is used to

a.Improve condenser performance

b.Increase thermal efficiency

c.Utilise heat of flue gases

d.Reduce loss of heat

37. The Loktak Hydro Electric Power plant is in_____________

a.Jammu and Kashmir

b.Manipur

c.Himachal Pradesh

d.Sikkim

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

a.Tripura

b.Meghalaya

c.Sikkim

d.Mizoram

39. 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

40. The proper indication of incomplete combustion is

a.High CO content in flue gases at exit

b.High CO2 content in flue gases at exit

c.High temperature of flue gases

d.The smoking exhaust from chimney

41. Solar thermal power generation can be achieved by

a.Using flat plate collector

b.Using a solar pond

c.Using focusing collector or heliostats

d.Any of the above system

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

a.Gujarat

b.Karnataka

c.Andhra Pradesh

d.West Bengal

43. Rawatbhatta Nuclear Power plant is located in __________

a.Rajasthan

b.Punjab

c.Telangana

d.Madhya Pradesh

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

a.Andhra Pradesh

b.Himachal Pradesh

c.Jammu and Kashmir

d.Uttarakhand

45. 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

46. 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.Increases with number of feed heaters increasing

d.None of the above

47. Narora Nuclear Power plant is in the state of_____________

a.Himachal Pradesh

b.Gujarat

c.Assam

d.Uttar Pradesh

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

a.increases with number of feed heaters increasing

b.None of the above

c. remains same unaffected by number of feed heaters

d.decreases with number of feed heaters increasing

49. 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

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

a.70 to 80 percent

b.15 to 20 percent

c.90 to 95 percent

d.35 to 45 percent

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

a.change of internal energy between inlet and outlet

b.change of entropy between inlet and outlet

c.change of enthaply between inlet and outlet

d.change of temperature between inlet and outlet

52. Binary Vapour cycles are used to

a.Increase efficiency of the turbine

b.Increase the efficiency of the plant

c.All of the above

d.Increase the performance of the condenser

53. The Raichur Super Thermal Power Station is situated in____________

a.Madhya Pradesh

b.Andhra Pradesh

c.Jharkhand

d.Karnataka

54. 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 last stage of steam turbine

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

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

55. Carnot cycle comprises of

a.two isentropic processes and two constant pressure processes

b.None of the above

c.two isentropic processes and two constant volume processes

d. two isothermal processes and three constant pressure processes

56. In regenerative cycle feed water is heated by

a.All of the above

b.Exhaust gases

c.Heaters

d.Draining steam from the turbine

CUET 2025 Thermal Power MCQ Question Answers for Competitive Exams

CUET 2025 Static GK MCQ Quiz on Thermal Power – Objective Question Answers on Thermal Power

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