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ES-401 · Energy & Environmental Engineering/Unsolved PYQ Paper

ES-401 Energy & Environmental Engineering - Nov 2023 Question Paper

  1. 7 Marks
    aExplain about the advantage of a pumped storage hydroelectric power station.
  2. 7 Marks
    bDiscuss about energy environment and sustainability related issues.
  3. 7 Marks
    aBriefly explain about the best energy source for the environment with suitable example.
  4. 7 Marks
    bExplain the difference between the food chain and the food web.
  5. 7 Marks
    aDiscuss about grassland ecosystem and its types.
  6. 7 Marks
    bExplain the types of aquatic ecosystems.
  7. 7 Marks
    aExplain the relationship between species and ecosystems.
  8. 7 Marks
    bWhat is biodiversity, explain biodiversity at national and local level in India?
  9. 7 Marks
    aBriefly explain about different methods of conserving biodiversity.
  10. 7 Marks
    bDiscuss about marine pollution. What are the five effects of marine pollution?
  11. 7 Marks
    aExplain about main causes effects and control measures of urban and industrial wastes.
  12. 7 Marks
    bDiscuss about sources effects and control measures of thermal pollution.
  13. 7 Marks
    aWhat is rainwater harvesting and why it is important? Explain with suitable diagram.
  14. 7 Marks
    bExplain how can we solve water scarcity by conserving water?
  15. 14 Marks
    Write a short note on any two : a) Superconductor based energy storage b) Desert ecosystem c) Soil pollution d) Industrial waste
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