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Download SGBAU B-Tech 6th Sem Chemical Engineering Renewable Energy Sources Question Paper

Download SGBAU (Sant Gadge Baba Amravati university) B-Tech/BE (Bachelor of Technology) 6th Sem Chemical Engineering Renewable Energy Sources Previous Question Paper

This post was last modified on 10 February 2020

This download link is referred from the post: SGBAU B.Tech Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university


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10167 : Elective-II : Renewable Energy Sources

Pages : 2

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Time : Three Hours Max. Marks : 80

Notes:

  1. Answer three questions from Section A and three questions from Section B.
  2. Diagrams and chemical equations should be given wherever necessary.
  3. Illustrate your answer with the help of neat sketches.
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  5. Discuss the reaction, mechanism wherever necessary.
  6. Use of pen Blue/Black ink/refill only for writing the answer book.

SECTION - A

  1. Explain in detail, with neat sketch, principle of photo voltaic conversion of solar energy. 14
    OR
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  3. Differentiate between flat & focusing collectors. What do you understand by solar distillation? Explain with neat sketch. 14
  4. a) Describe various safety & environmental aspects of wind power generation system. 7
    b) Differentiate between horizontal axis wind turbine & vertical axis wind turbine. 6
    OR
  5. a) What do you understand by wind energy? How do wind form? 7

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    b) Define: 6
    1. Betz Law
    2. Wind Shear
    3. Drag force
  6. What is biogas? Explain principle, construction and working of biogas plant. Also explain various factors affecting the production of biogas. 13

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    OR
  7. a) What do you understand by biomass gasification? How are gasifier classified? 7
    b) What are advantages & disadvantages of biomass energy? 6

SECTION - B

  1. a) Explain the electrochemical principle of fuel cell. 7

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    b) Explain applications of Hydrogen as fuel source. 6
    OR
  2. a) Explain advantages & disadvantages of Hydrogen energy. 7
    b) Explain principle & working of Hydrogen-oxygen fuel cell with neat sketch. 6
  3. a) Explain the principle of ocean thermal energy conversion with neat sketch. 7

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    b) Explain the advantages & disadvantages of tidal energy. 6
    OR
  4. a) What do you understand by geothermal energy? Enlist different geothermal sources. 7
    b) What is hydro power? How is site selected for it's installation? 6
  5. Explain the economical aspect and current status of renewable energy sources. 14

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    OR
  6. What are the pollutants produced during conventional energy conversion? What are remedial actions? 14

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This download link is referred from the post: SGBAU B.Tech Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university