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. Identify the incorrect option.

a.Bakreswar Thermal Power Station – West Bengal

b.Guru Gobind Super Thermal Power Station – Punjab

c.Bellary Thermal Power Plant – Karnataka

d.Panki Thermal Power Station – Rajasthan

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

a.Maharashtra

b.Tamil Nadu

c.Rajasthan

d.Odisha

3. 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 pressure at the grate due to cold column is higher than the pressure at the chimney base due to hot column

c.All of the above

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

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

a.West Bengal

b.Karnataka

c.Andhra Pradesh

d.Gujarat

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

d.is same as simple Rankine cycle thermal efficiency

6. 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 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

7. Economiser is used to heat

a.Air

b.All of the above

c.Feed Water

d.Flue gases

8. The percentage 02 by volume in atmosphere air is

a.77%

b.23%

c.79%

d.21%

9. Narora Nuclear Power plant is in the state of_____________

a.Himachal Pradesh

b.Gujarat

c.Assam

d.Uttar Pradesh

10. Compounding of steam turbine is done for

a.Increasing the rotor speed

b.Reducing the rotor speed

c.Reducing the work done

d.Balancing the turbine

11. 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.High temperature of flue gases

d.The smoking exhaust from chimney

12. Thorium Breeder Reactors are most suitable for India because

a.Its technology is simple

b.Abundance of thorium deposits are available in India

c.These can be easily designed

d.These develop more power

13. The Raichur Super Thermal Power Station is situated in____________

a.Andhra Pradesh

b.Madhya Pradesh

c.Karnataka

d.Jharkhand

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

a.Mechanical

b.Chemical

c.Sound

d.Heat

15. The Loktak Hydro Electric Power plant is in_____________

a.Himachal Pradesh

b.Sikkim

c.Manipur

d.Jammu and Kashmir

16. The Kakatiya Thermal Power Station is located in___________

a.Telangana

b.Gujarat

c.Karnataka

d.Maharashtra

17. 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

18. The commercial sources of energy are

a.Solar, wind and biomass

b.Fossil fuels, hydropower and nuclear energy

c.Wood, animal wastes and agriculture wastes

d.None of the above

19. Rawatbhatta Nuclear Power plant is located in __________

a.Punjab

b.Telangana

c.Madhya Pradesh

d.Rajasthan

20. Artificial draught is produced by

a.Steam Jet

b.All of the above

c.Air Fans

d.Fan or Steam Jet

21. 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

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

a.15 to 20 percent

b.90 to 95 percent

c.70 to 80 percent

d.35 to 45 percent

23. The main source of production of biogas is

a.Wet livestock waste

b.Wet cow dung

c.All of the above

d.Human Waste

24. 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 only from the last 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

25. 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

26. 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

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

a.Haryana

b.Bihar

c.Rajasthan

d.West Bengal

28. A steam power station requires space

a.More than diesel power station

b.All of the above

c.Equal to diesel Power station

d.Less than Diesel Power

29. Artificial draught is produced by

a.more draught

b.All of the above

c.less chimney gas temperature

d.Less smoke

30. The percentage O2 by Weight in atmospheric air is

a.79%

b.23%

c.18%

d.77%

31. The Bhusawal Thermal Power Station is situated in ________________

a.Odisha

b.Maharashtra

c.Chhattisgarh

d.Bihar

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

a.increases with increase in Rankine cycle efficiency

b.decreases with increase in Rankine cycle efficiency

c. is unaffected by increase in Rankine cycle efficiency

d.None of the above

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

a.Sikka Thermal Power Station

b.Korba Super Thermal Power Plant

c.Kawas Thermal Power Station

d.Gandhinagar Thermal Power Station

34. Artificial draught is produced by

a.Forced fan

b.All of the above

c.Induced fan

d.Induced and forced fan

35. 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

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

a.Remains same unaffected by number of feed heaters

b.Decreases with number of feed heaters increasing

c.Increases with number of feed heaters increasing

d.None of the above

37. The draught which a chimney produces is called

a.Balanced draught

b.Natural draught

c.Induced draught

d.Forced draught

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

a.Himachal Pradesh

b.Chandigarh

c.Jammu and Kashmir

d.Sikkim

39. 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

40. 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.Decreases with increase in outside air temperature

c.Remains the same irrespective of outside air temperature

d.Increases with increase in outside air temperature

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

a.Kota

b.Kalpakkam

c.None of the above

d.Tarapoe

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

a.Uttarakhand

b.Jammu and Kashmir

c.Andhra Pradesh

d.Himachal Pradesh

43. In regenerative cycle feed water is heated by

a.All of the above

b.Exhaust gases

c.Heaters

d.Draining steam from the turbine

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

a.Meghalaya

b.Sikkim

c.Tripura

d.Mizoram

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

a.800 W/m2

b.2 kW/m2

c.700 W/m2

d.1 kW/m2

46. In India largest thermal power station is located at

a.Sami

b.Neyveli

c.Kota

d.Chandrapur

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

a.Goa

b.Tamil Nadu

c.Odisha

d.Andhra Pradesh

48. The draught in locomotive boilers is produced by

a.Same

b.Less

c.Not predictable

d.More

49. Rankine efficiency of a steam power plant

a.Improve in summer as compared to that in winter

b.None of the above

c.Improve in winter as compare to that in summer

d.Is unaffected by climate conditions

50. 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

51. 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

52. 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

53. The draught in locomotive boilers is produced by

a.Steam jet

b.Forced fan

c.Chimney

d.Only motion of locomotive

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

a.Higher critical temperature and pressure

b.Higher saturation temperature than other fluids

c.Relatively low vaporization pressure

d.All of the above

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. The modern steam turbines are

a.Reaction turbines

b.Impulse turbines

c.Impulse-reaction turbines

d.None of the above

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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