DIPLOMA EXAMINATION, NOVEMBER 2017
Fire and Industrial Safety Engineering
ENVIRONMENTAL STUDIES
(Upto 2015 batch)
Time 3 Hours Maximum 75 Marks
Part A x 3 15)
Answer all questions.
1. Write about the effects of air pollutants.
2. Explain the classification of water pollutants.
3. Differentiate recycling and reuse.
4. Explain about gas chromatograph, with neat sketch.
5. What do you mean by eco-friendly energy?
Part B 12 60)
Answer all questions.
6. Explain the hazards of air pollution and automobile
pollution.
Or
Briefly explain the following
Ultra violet radiation
Infra red radiation.
Sub. Code
14
CP-8474
2
Wk 14
7. Explain the terms sampling and analysis in water
pollution. Describe the types of it.
Or
What are the quality standards must follow in
chemical industries, tannery and textile industries?
8. How will you collect and dispose the solid waste?
Explain the steps to be followed.
Or
Explain the following terms
Incineration
Virtification.
9. Explain with neat diagram, any three pollution
monitoring devices.
Or
How the pollution control board functions? Explain
the laws followed for the execution.
10. How the pollution is controlled in petroleum
industries and tannery?
Or
Explain briefly, the methods followed to control
pollution in thermal power plants and dying
industry.
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