Engineering FE Engineering Common Sem 1 2018 December 2018 Evironmental StudiesEVS Question Paper - Mumbai University | munotes

Questions asked in this paper

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1. Q2 Attempt any three questions from Q. 2 toQ.6
2. Q4 Figures to the right indicate full marks
3. Q1 Attempt any five from the following: 20 marks
   • a) Explain the reasons for depletion of soil resources
   • b) When it is necessary to obtain environmental consent?
   • c) What causes ‘Acid-Rain’? What are its adverse effects?
   • d) Explain social aspects of Sustainable development
   • e) suitable diagram and explain only working principle used in extraction of geothermal energy
   • f) Why Solid Waste Management is essential?
   • g) Write effects produced by any three indoor air pollutants
4. Q2 a) Explain significance of the term ‘Resource Utilization per Carrying Capacity’, in the context of 5 marks
   • b) Draw aneat diagram of Venturi Scrubber and briefly explain its working. 5
   • c) Draw a suitable diagram and explain the process of hydropower generation. 5
5. Q3 a) Howozone layer depletion takes place? What are its adverse effects? 5 marks
   • b) Write briefly important powers and functions of State Pollution Control Board (SPCB). 5
   • c) Explain how the techniques of disaster management are implemented at the time of Tsunami. 5
6. Q4 a) What are the causes and impact of depletion of our natural water resources? 5 marks
   • b) Write important features of ‘Environmental Protection Act’. 5
   • c) Drawa neat diagram and explain working of flat plate collector. 5
7. Q5 a) Explain the role of appropriate technology for better sustainable development. Briefly explain the process of Industrial Waste Water treatment. (05) 5 marks
   • c) Explain how energy is produced from wind, with the help of suitable diagram. 5
   • Q. What are the global environmental problems pertaining to minerals. What causes E-pollution? What will be its impact? (05) 5
   • c) What played by technology for better human health and environment? 5

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