Diploma Green Energy and Energy Conservation Important Questions

Diploma Green Energy and Energy Conservation Important Questions

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We have added Diploma Green Energy and Energy Conservation Important Questions. You can download Diploma Green Energy and Energy Conservation Important Questions as PDF

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Note:

(i) Highlighted questions are asked twice or more than twice in the board examination

(ii) These questions are collected from three years question papers of board examination.

Check the download link  for Diploma Renewable Energy Sources Important questions pdf at the bottom of this page

Unit 1 Fundamentals of Energy, Geothermal energy, Wind energy

3 Marks

1. Define wind data.
2. Write a note on environmental aspects of wind energy.
3. List the factors that determine the power in the wind.
4. List five criteria that will be followed while selecting a site for wind energy.
5. What are the forces acts on wind blades?
6. What are the disadvantages of vertical axis wind machine?
7. Write the disadvantages of wind energy conversion system.
8. Write any two classification of wind energy
9. Compare horizontal and vertical axis wind mill.
10. What are the various forms of Energy?
11. Define First Law of Thermodynamics
12. Define Second law of thermodynamics,
13. What do you mean by energy requirement?
14. Explain single flash power plant.

7 / 14 marks

1. Write a neat sketch, explain horizontal axis wind mill also give the advantages and disadvantages of wind energy.
2. How is the site selection to be done for wind energy system?
3. Explain the safety and environmental aspects of wind energy system 
4. Name five wind mills with its location in India.
5. Write a neat sketch, explain Vertical wind mill also give the advantages and disadvantages of wind energy
6. Explain Schemes for Energy Generation with neat sketches
7. Briefly Explain about Renewable energy policies in India.
8. Explain Single and Double flash power plant

 

Unit – 2 Bio mass energy, Solar Energy

3 Marks

1. Define Biogas.
2. Explain photosynthesis.
3. List out the types of biogas plants.
4. Define bio mass.
5. What are the technologies involved in Biomass Energy Conversion process?
6. Classify Bio gas plants
7. What are the disadvantages of Bio gas plants?
8. List out the materials used for Bio gas generation?
9. Mention the factors considered for site selection for a bio gas plant
10. Name two instruments used to measure solar radiation.
11. What is Zenith angle?
12. What is the optimal angle for fixed collector in summer and winter condition?
13. Explain Pre- heliometer
14. Explain Sun Shine recorder
15. Explain Pyranometer.

7 and 14 marks

1. Explain municipal solid waste incineration plant with a neat sketch.
2. List the different types of biogas plants and explain fixed dome type bio gas plant with neat sketch.
3. List the types of bio – gasifiers and explain down draft type gasification plant with a neat sketch.
4. Explain floating drum biogas plant with a neat sketch.
5. Explain how energy conversion can be done from urban waste
6. List out the types of measuring instruments of solar radiation and Explain any one with a neat sketch
7. What are the methods to estimate solar radiation?
8. List out the factors involved in site selection of Bio gas plant