P.G. DIPLOMA EXAMINATION, NOVEMBER 2017
Environment, Health and Safety Management
ELECTRICAL AND CHEMICAL SAFETY
(2016 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 x 2 20)
Answer all questions.
1. What are the electrical injuries?
2. Write the first aid procedures for electrical injuries.
3. What is static electricity?
4. Define conductivity.
5. What are the hazards present in static electricity?
6. List out the air contaminants.
7. What do you mean by IDLH?
8. Define capacitor.
9. What are routes of entry for chemicals?
10. What do you mean by conductor?
Sub. Code
13
CP-8509
2
Ws9
Part B x 5 25)
Answer all questions.
11. Write the instructions to avoid electrical injuries in
detail.
Or
What are the recommendations for better use of
light energy?
12. Explain charge generating mechanism.
Or
Explain earthing and bonding.
13. Write short notes on solvents and their hazards.
Or
What are the precautionary measures for chemical
hazards?
14. Write the general duties of the occupier.
Or
Explain the general duties of the manufacturer
under the section 7-B.
15. Explain the notification of the major chemical
accident.
Or
Explain the chemical safety reports.
CP-8509
3
Ws9
Part C x 10 30)
Answer all questions.
16. What are the steps involved in the checklist for
electrical installation?
Or
What is the clearance above ground of the lowest
conductor according to IE Rule 77?
17. Explain the static electricity, hazards associated
with static electricity and also write the control
measure for it.
Or
How will you save the electricity in?
Cooling towers
Heat treatment furnace
Illumination system.
18. What are the details to be furnished in Offsite
Emergency Plan?
Or
Explain the classification of flammable liquids and
write the control measures for it.
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