Punjab University 2005 B.Tech INDUSTRIAL SAFETY AND ENVIRONMENT - Question Paper

INDUSTRIAL SAFETY AND ENVIRONMENT
Max marks 60
Max time three hours
Note: part A is compulsory. Attempt any 4 ques. from part B and 2 from part C.

part A Marks two every

1.(a) What is audiometer?
(b) describe sound power (Lw)
(c) What is ISO 14001
(d) describe humidity. What instrument is used to measure humidity?
(e) What is Candela?(f) What is the safe dress for machinist?
(g) How should long steel bar stock be carried in the shop?
(h) Write about the hazards identification techniques.
(i) Why is it dangerous to run a machine from which the guards have been removed?
(j) Name the statutory bodies which are viewing safety seriously in India. (10 * 2=20)

part B Marks five every

2. elaborate industrial wastes? explain the treatment, disposal and control of industrial wastes.

3. explain the noise isolation and noise absorption techniques used in the manufacturing industries.

4. elaborate the main factors to be considered in the planning o ventilation system for industries?

5. How can heat expose be controlled in industries?

6. explain the design factors of light installation for automobile industries. (5 * 4=20)

part C Marks 10 every

7. describe environment aspects, environment impact, ENS audits, environment objective, environmental target, prevention of pollution.

8. (a) explain about industrial accidents, their nature, kinds and causes.
(b) How can you assess the cost of industrial accident and what steps you will take to prevent accident in industries?

9. (a) explain about the Industrial Safety Regulation Act (Factory Act) in detail.
(b) What will be the sound pressure level in decibel if r.m.s. SPL is five N/m3 (10 * 2=20)

Earning:   Approval pending.