Download GTU B.Tech 2020 Winter 6th Sem 2160504 Pollution Control, Safety And Health Management Question Paper

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GUJARAT TECHNOLOGICAL UNIVERSITY

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BE- SEMESTER-VI (NEW) EXAMINATION - WINTER 2020

Subject Code:2160504 Date:27/01/2021

Subject Name:Pollution Control, Safety & Health Management

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Time:02:00 PM TO 04:00 PM Total Marks: 56

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Instructions:

1. Attempt any FOUR questions out of EIGHT questions.

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2. Make suitable assumptions wherever necessary.


3. Figures to the right indicate full marks.



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Q.1 a) List various cycles present in the Nature. Discuss any one in detail. 03

b) What is Safety audit? Who performs the safety audit? 04

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c) Give and explain the different sources and causes of environmental pollution? Explain its effects on human health? 07

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Q.2 a) Discuss any one equipment used for control of air pollution. 03

b) Write short note on IBR Act. 04

c) What is Fire Triangle? Discuss Inerting as a method of preventing Fire. 07

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Q.3 a) What is Energy audit? Why is it important in industry? 03

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b) Write: (i) Main features of water pollution control law and (ii) Main features of factory act 04

c) What are the different pressure relief devices? Explain any two with neat sketch. 07

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Q.4 a) Define safety, risk and accident. 03

b) Discuss emergency planning for Chemical Process Industry. 04

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c) Enlist various solid disposal methods and explain any one. 07

Q.5 a) Explain effects of air pollution on plants and materials. 03

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b) Discuss different types of Safety Permit. Discuss its content and validity. 04

c) Discuss Off —site and On-site emergency planning? 07

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Q.6 a) Write a note on detonation and deflagration. 03

b) Compare the characteristics and parameters of ‘Plum’ v/s. ‘Puff’ model of dispersion. 04

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c) What are different types of waste water treatments used to control the water pollution? 07

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Q.7 a) Explain what-if and check list method for hazard analysis. 03

b) Short note on 1) Land fill sites (ii) Material safety Data sheet(MSDS) 04

c) Explain working principle, science and industrial application of Pressure Safety Valve and Rupture disc. 07

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Q.8 a) Write short note on wages and payment Act. 03

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b) Explain in brief fault tree Analysis method for hazard analysis. 04

c) Give the different personal protective equipments used in chemical industries and give the uses/importance of each. 07

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