P.G. DIPLOMA EXAMINATION, NOVEMBER 2017
Occupational Health and Safety Management
ENVIRONMENTAL SAFETY
(Upto 2015 Batch)
Time 3 Hours Maximum 75 Marks
Part A x 3 15)
Answer all questions.
1. Define CFC. What are the effects of it in the
environment?
2. List the importance of waste water treatment.
3. How will you choose the chart for the hazardous waste
management?
4. Write the structure of gravitational settling chambers.
5. Define gas chromatograph and explain the functions of it.
Part B x 12 60)
Answer all questions.
6. Describe the concepts used in clean and coal
combustion technology.
Or
How the ultra violet radiation and infra red
radiation affects the environment?
Sub. Code
16
CP-8506
2
Wk 10
7. Explain the methods used for sampling and analysis
of water for the treatment.
Or
List out the offluent quality standards and laws for
water pollution.
8. How will you identify, characterize and classify the
hazardous waste in India?
Or
Describe the following terms
Incineration
Virtification.
9. Write about the structure and working procedure of
gas analyser and particle size analyser.
Or
Explain the different procedures used to control the
gaseous emissions.
10. Briefly explain the procedure used to control the
pollution in petroleum industries.
Or
What are the types of eco friendly energy? How is it
generated? What are the uses of it?
————————