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. The draught in locomotive boilers is produced by

a.More

b.Same

c.Less

d.Not predictable

2. The Loktak Hydro Electric Power plant is in_____________

a.Himachal Pradesh

b.Sikkim

c.Jammu and Kashmir

d.Manipur

3. Rankine efficiency of a steam power plant

a.Improve in winter as compare to that in summer

b.None of the above

c.Is unaffected by climate conditions

d.Improve in summer as compared to that in winter

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

a.Regenerative cycle efficiency

b.Rankine cycle efficiency

c.Carnot Cycle efficiency

d.Boiler efficiency x turbine efficiency x generator efficiency

5. Artificial draught is produced by

a.less chimney gas temperature

b.Less smoke

c.All of the above

d.more draught

6. The draught which a chimney produces is called

a.Balanced draught

b.Forced draught

c.Natural draught

d.Induced draught

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

a.Kota

b.Tarapoe

c.None of the above

d.Kalpakkam

8. 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

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

a.Mechanical

b.Sound

c.Heat

d.Chemical

10. Regenerative cycle thermal efficiency

a.is always less than simple Rankine cycle thermal efficiency

b.is same as simple Rankine cycle thermal efficiency

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

d. is always greater than simple Rankine thermal efficiency

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

a.West Bengal

b.Karnataka

c.Andhra Pradesh

d.Gujarat

12. The percentage 02 by volume in atmosphere air is

a.23%

b.21%

c.77%

d.79%

13. Binary Vapour cycles are used to

a.Increase efficiency of the turbine

b.Increase the performance of the condenser

c.All of the above

d.Increase the efficiency of the plant

14. In regenerative cycle feed water is heated by

a.All of the above

b.Heaters

c.Exhaust gases

d.Draining steam from the turbine

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

a.70 to 80 percent

b.90 to 95 percent

c.15 to 20 percent

d.35 to 45 percent

16. Economiser is used to heat

a.Flue gases

b.Air

c.All of the above

d.Feed Water

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

a.Higher saturation temperature than other fluids

b.All of the above

c.Relatively low vaporization pressure

d.Higher critical temperature and pressure

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

a.1 kW/m2

b.2 kW/m2

c.800 W/m2

d.700 W/m2

19. 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.Increases with increase in outside air temperature

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

d.Remains the same irrespective of outside air temperature

20. Solar thermal power generation can be achieved by

a.Any of the above system

b.Using focusing collector or heliostats

c.Using a solar pond

d.Using flat plate collector

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

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

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

22. The Bhusawal Thermal Power Station is situated in ________________

a.Chhattisgarh

b.Maharashtra

c.Bihar

d.Odisha

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

a.Tamil Nadu

b.Goa

c.Andhra Pradesh

d.Odisha

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

a.West Bengal

b.Haryana

c.Bihar

d.Rajasthan

25. 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 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 first stage of steam turbine

26. Identify the incorrect option.

a.Bakreswar Thermal Power Station – West Bengal

b.Panki Thermal Power Station – Rajasthan

c.Bellary Thermal Power Plant – Karnataka

d.Guru Gobind Super Thermal Power Station – Punjab

27. Artificial draught is produced by

a.All of the above

b.Air Fans

c.Steam Jet

d.Fan or Steam Jet

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

a.Uttarakhand

b.Andhra Pradesh

c.Himachal Pradesh

d.Jammu and Kashmir

29. The draught in locomotive boilers is produced by

a.Steam jet

b.Only motion of locomotive

c.Chimney

d.Forced fan

30. 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 enthaply between inlet and outlet

d.change of entropy between inlet and outlet

31. The modern steam turbines are

a.Impulse turbines

b.Impulse-reaction turbines

c.None of the above

d.Reaction turbines

32. Thorium Breeder Reactors are most suitable for India because

a.These can be easily designed

b.Abundance of thorium deposits are available in India

c.These develop more power

d.Its technology is simple

33. 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 only from the last stage of steam turbin

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

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

a.Koyna Hydro Electric Power plant

b.Indirasagar Hydro Electric Power plant

c.Chandrapura Thermal Power Station

d.Rosa Thermal Power Plant

35. The proper indication of incomplete combustion is

a.The smoking exhaust from chimney

b.High CO content in flue gases at exit

c.High CO2 content in flue gases at exit

d.High temperature of flue gases

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

a.Odisha

b.Rajasthan

c.Tamil Nadu

d.Maharashtra

37. The Kakatiya Thermal Power Station is located in___________

a.Maharashtra

b.Gujarat

c.Karnataka

d.Telangana

38. The percentage O2 by Weight in atmospheric air is

a.79%

b.18%

c.77%

d.23%

39. Reheat cycle in steam power plant is used to

a.Increase thermal efficiency

b.Improve condenser performance

c.Reduce loss of heat

d.Utilise heat of flue gases

40. Compounding of steam turbine is done for

a.Balancing the turbine

b.Reducing the work done

c.Increasing the rotor speed

d.Reducing the rotor speed

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

a.Kawas Thermal Power Station

b.Sikka Thermal Power Station

c.Gandhinagar Thermal Power Station

d.Korba Super Thermal Power Plant

42. In India largest thermal power station is located at

a.Chandrapur

b.Sami

c.Kota

d.Neyveli

43. 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

44. The main source of production of biogas is

a.Human Waste

b.All of the above

c.Wet livestock waste

d.Wet cow dung

45. The Raichur Super Thermal Power Station is situated in____________

a.Andhra Pradesh

b.Madhya Pradesh

c.Karnataka

d.Jharkhand

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

a.Jammu and Kashmir

b.Chandigarh

c.Sikkim

d.Himachal Pradesh

47. Artificial draught is produced by

a.Induced and forced fan

b.Forced fan

c.All of the above

d.Induced fan

48. 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

49. Rawatbhatta Nuclear Power plant is located in __________

a.Rajasthan

b.Telangana

c.Punjab

d.Madhya Pradesh

50. Carnot cycle comprises of

a.two isentropic processes and two constant pressure processes

b.two isentropic processes and two constant volume processes

c. two isothermal processes and three constant pressure processes

d.None of the above

51. 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.increases with increase in Rankine cycle efficiency

c.None of the above

d.decreases with increase in Rankine cycle efficiency

52. The commercial sources of energy are

a.None of the above

b.Fossil fuels, hydropower and nuclear energy

c.Wood, animal wastes and agriculture wastes

d.Solar, wind and biomass

53. A steam power station requires space

a.More than diesel power station

b.Equal to diesel Power station

c.Less than Diesel Power

d.All of the above

54. Narora Nuclear Power plant is in the state of_____________

a.Uttar Pradesh

b.Gujarat

c.Himachal Pradesh

d.Assam

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

a.To reduce the temperature of the hot gases discharged

b.To produce draught to accelerate the combustion of fuel

c.None of the above

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

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

a.Tripura

b.Sikkim

c.Meghalaya

d.Mizoram

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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