Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2018 Winter 6th Sem New 2160504 Pollution Control Safety And Health Management Previous Question Paper
1
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ?VI (NEW) EXAMINATION ? WINTER 2018
Subject Code:2160504 Date:27/11/2018
Subject Name:Pollution Control, Safety & Health Management
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
MARKS
Q.1 (a) Describe the Environment and ecosystem with example. 03
(b) Discuss Hydrological cycle in detail. 04
(c) Write short note on ?Environmental Audit?. 07
Q.2 (a) Explain primary treatment for waste water in brief. 03
(b) Write a brief note on wages and payment Acts. 04
(c) State the types of air pollutants. Briefly explain the important
methods used for controlling air pollution caused by industries.
07
OR
(c) Write in brief about the environmental impact of Hydro ?
electric energy.
07
Q.3 (a) Give classification of Solid waste materials. 03
(b) What is Environmental Impact Statement (EIS)? 04
(c) Discuss ?Landfill method? for hazardous solid waste disposal. 07
OR
Q.3 (a) Write names of various renewable energy resources. 03
(b) Discuss features of good housekeeping. 04
(c) Explain in brief about Fault tree and Event tree analysis for risk
assessment.
07
Q.4 (a) State various types of explosions. 03
(b) Explain rupture disk and interlock in brief. 04
(c) Discuss hazard and operability (HAZOP) studies used to
identify hazards in chemical industries.
07
OR
Q.4 (a) Why energy audit is required in industry? 03
(b) Explain briefly about on-site emergency control and off-site
disaster management.
04
(c) State different types of pressure relief devices. With neat
sketches, explain any two of them in detail.
07
Q.5 (a) Explain fire triangle in detail. 03
(b) Define the following:
i) Flash point ii) BLEVE iii) Upper Flammability limit iv) Hazard
04
(c) Briefly describe the steps for safety audit. 07
OR
Q.5 (a) Which are the basic ingredients of successful safety program? 03
(b) Brief about Mathematical Models for prediction of dispersion
patterns for toxic/flammable materials released into atmosphere.
04
(c) Write a short note on various chemical hazard symbols. 07
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This post was last modified on 20 February 2020