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ES-301 · Energy & Environmental Engineering/Unsolved PYQ Paper

ES-301 Energy & Environmental Engineering - Jun 2025 Question Paper

  1. 7 Marks
    aDescribe the different stages involved in the extraction, processing and utilization of coal as a fossil fuel.
  2. 7 Marks
    bWhat are the environmental impacts associated with each stage. Discuss
  3. 7 Marks
    aCompare and contrast the different types of hydro energy technology and also discuss their applications, advantages and limitations.
  4. 7 Marks
    bIllustrate the concept of energy sustainability and its relationship with environmental, social and economic development.
  5. 7 Marks
    aDescribe the structure and function of a forest ecosystem, including the role of producers, consumers and decomposers.
  6. 7 Marks
    bHow does the human activities impact forest ecosystems and mention its consequences on biodiversity and ecosystem services.
  7. 7 Marks
    aExplain in brief about the energy flow and nutrient cycling in an aquatic ecosystem.
  8. 7 Marks
    bMention the importance of community involvement in biodiversity conservation efforts in India.
  9. 7 Marks
    aExplain the concept of hotspots of biodiversity. Describe the different hotspots of biodiversity in India.
  10. 7 Marks
    bDescribe the role of India in global biodiversity conservation efforts.
  11. 7 Marks
    aDescribe the causes, effects and control measures of air pollution in urban areas. How can individuals contribute to reducing air pollution?
  12. 7 Marks
    bExplain in brief about the government's responsibilities in mitigating the air pollution issue in urban area.
  13. 7 Marks
    aDiscuss the impact of urbanization on the environment.
  14. 7 Marks
    bDescribe the different strategies for mitigating the environmental impacts of urbanization.
  15. 14 Marks
    Explain in brief any two of the following:
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