CUET 2023 MCQ Quiz on Thermal Power

CUET 2023 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

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

a.Mechanical

b.Sound

c.Heat

d.Chemical

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

a.None of the above

b.increases with number of feed heaters increasing

c. remains same unaffected by number of feed heaters

d.decreases with number of feed heaters increasing

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

a.Indirasagar Hydro Electric Power plant

b.Koyna Hydro Electric Power plant

c.Chandrapura Thermal Power Station

d.Rosa Thermal Power Plant

4. The percentage 02 by volume in atmosphere air is

a.77%

b.21%

c.79%

d.23%

5. Rankine efficiency of a steam power plant

a.None of the above

b.Improve in summer as compared to that in winter

c.Is unaffected by climate conditions

d.Improve in winter as compare to that in summer

6. The Loktak Hydro Electric Power plant is in_____________

a.Himachal Pradesh

b.Jammu and Kashmir

c.Manipur

d.Sikkim

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

a.Kawas Thermal Power Station

b.Gandhinagar Thermal Power Station

c.Korba Super Thermal Power Plant

d.Sikka Thermal Power Station

8. 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

9. 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

10. The draught in locomotive boilers is produced by

a.Steam jet

b.Forced fan

c.Chimney

d.Only motion of locomotive

11. Economiser is used to heat

a.Flue gases

b.Air

c.All of the above

d.Feed Water

12. The Kakatiya Thermal Power Station is located in___________

a.Karnataka

b.Telangana

c.Maharashtra

d.Gujarat

13. In India largest thermal power station is located at

a.Neyveli

b.Chandrapur

c.Kota

d.Sami

14. The Bhusawal Thermal Power Station is situated in ________________

a.Bihar

b.Odisha

c.Maharashtra

d.Chhattisgarh

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

a.None of the above

b.Decreases with number of feed heaters increasing

c.Increases with number of feed heaters increasing

d.Remains same unaffected by number of feed heaters

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

a.Relatively low vaporization pressure

b.All of the above

c.Higher saturation temperature than other fluids

d.Higher critical temperature and pressure

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 from several places in different stages of steam turbine

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

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

a.Karnataka

b.West Bengal

c.Andhra Pradesh

d.Gujarat

19. Identify the incorrect option.

a.Bakreswar Thermal Power Station – West Bengal

b.Bellary Thermal Power Plant – Karnataka

c.Panki Thermal Power Station – Rajasthan

d.Guru Gobind Super Thermal Power Station – Punjab

20. The draught which a chimney produces is called

a.Induced draught

b.Natural draught

c.Forced draught

d.Balanced draught

21. Compounding of steam turbine is done for

a.Reducing the rotor speed

b.Reducing the work done

c.Balancing the turbine

d.Increasing the rotor speed

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

a.To reduce the temperature of the hot gases discharged

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

c.None of the above

d.To produce draught to accelerate the combustion of fuel

23. The modern steam turbines are

a.Impulse-reaction turbines

b.None of the above

c.Impulse turbines

d.Reaction turbines

24. The main source of production of biogas is

a.Wet cow dung

b.Human Waste

c.All of the above

d.Wet livestock waste

25. 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

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

a.Tarapoe

b.Kalpakkam

c.Kota

d.None of the above

27. 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

28. In a boiler installation the natural draught is produced

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

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.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

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

a.Tamil Nadu

b.Rajasthan

c.Odisha

d.Maharashtra

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

a.Bihar

b.Haryana

c.West Bengal

d.Rajasthan

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

a.change of entropy between inlet and outlet

b.change of internal energy between inlet and outlet

c.change of enthaply between inlet and outlet

d.change of temperature between inlet and outlet

32. The Raichur Super Thermal Power Station is situated in____________

a.Jharkhand

b.Karnataka

c.Madhya Pradesh

d.Andhra Pradesh

33. Regenerative cycle thermal efficiency

a.is always less than simple Rankine cycle thermal efficiency

b. is always greater than simple Rankine thermal efficiency

c.is same as simple Rankine cycle thermal efficiency

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

34. The proper indication of incomplete combustion is

a.High CO2 content in flue gases at exit

b.High CO content in flue gases at exit

c.The smoking exhaust from chimney

d.High temperature of flue gases

35. Artificial draught is produced by

a.All of the above

b.Forced fan

c.Induced fan

d.Induced and forced fan

36. Artificial draught is produced by

a.more draught

b.less chimney gas temperature

c.All of the above

d.Less smoke

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

a.Mizoram

b.Sikkim

c.Tripura

d.Meghalaya

38. Binary Vapour cycles are used to

a.Increase the efficiency of the plant

b.Increase the performance of the condenser

c.All of the above

d.Increase efficiency of the turbine

39. 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.Remains the same irrespective of outside air temperature

d.Decreases with increase in outside air temperature

40. 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

41. 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

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

a.Chandigarh

b.Sikkim

c.Himachal Pradesh

d.Jammu and Kashmir

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

a.1 kW/m2

b.2 kW/m2

c.700 W/m2

d.800 W/m2

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

a.Himachal Pradesh

b.Andhra Pradesh

c.Uttarakhand

d.Jammu and Kashmir

45. Reheat cycle in steam power plant is used to

a.Improve condenser performance

b.Utilise heat of flue gases

c.Reduce loss of heat

d.Increase thermal efficiency

46. Artificial draught is produced by

a.Steam Jet

b.Fan or Steam Jet

c.All of the above

d.Air Fans

47. The draught in locomotive boilers is produced by

a.Not predictable

b.Same

c.Less

d.More

48. Rawatbhatta Nuclear Power plant is located in __________

a.Telangana

b.Punjab

c.Rajasthan

d.Madhya Pradesh

49. A steam power station requires space

a.More than diesel power station

b.Less than Diesel Power

c.All of the above

d.Equal to diesel Power station

50. The commercial sources of energy are

a.None of the above

b.Solar, wind and biomass

c.Fossil fuels, hydropower and nuclear energy

d.Wood, animal wastes and agriculture wastes

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

a.35 to 45 percent

b.90 to 95 percent

c.15 to 20 percent

d.70 to 80 percent

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

a.Andhra Pradesh

b.Odisha

c.Goa

d.Tamil Nadu

53. In regenerative cycle feed water is heated by

a.Exhaust gases

b.All of the above

c.Heaters

d.Draining steam from the turbine

54. Carnot cycle comprises of

a.two isentropic processes and two constant pressure processes

b. two isothermal processes and three constant pressure processes

c.None of the above

d.two isentropic processes and two constant volume processes

55. The percentage O2 by Weight in atmospheric air is

a.79%

b.18%

c.23%

d.77%

56. Narora Nuclear Power plant is in the state of_____________

a.Himachal Pradesh

b.Uttar Pradesh

c.Assam

d.Gujarat

CUET 2023 Thermal Power MCQ Question Answers for Competitive Exams

CUET 2023 Static GK MCQ Quiz on Thermal Power – Objective Question Answers on Thermal Power

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