Download GTU BE/B.Tech 2019 Summer 7th Sem New 2171304 Cleaner Production And Waste Utilization Question Paper

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GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER-VII(NEW) EXAMINATION - SUMMER 2019

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Subject Code: 2171304 Date: 16/05/2019
Subject Name: Cleaner Production & Waste Utilization
Time: 02:30 PM TO 05:00 PM Total Marks: 70

Instructions:

1. Attempt all questions.

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2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1 (a) Define Good Housekeeping. 03
(b) Differentiate between CP and END-OF-PIPE approach. 04
(c) Explain six step methodology of CP. 07

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Q.2 (a) Define Cleaner Production. 03
(b) Enlist the benefits of CP. 04
(c) Assess various CP Tools in regards to barriers in its implementation. 07
OR
(c) “Good Housekeeping is a must step for CP”, Justify. 07

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Q.3 (a) Define LMTD. 03
(b) Illustrate CP Hierarchy. 04
(c) Discuss Shell & Tube Heat Exchanger with neat sketch. 07
OR
Q.3 (a) Enlist types of Heat Exchanger. 03

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(b) Give one example of each Material & Energy balance. 04
(c) Explain with neat sketch Waste heat recovery system. 07

Q.4 (a) Define Sustainable Cleaner Production. 03
(b) Give one example of each recycling and reuse of solid Industrial waste. 04
(c) Describe one case study of implementation of CP. 07

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OR
Q.4 (a) Define Walk-through Energy-audit. 03
(b) Argue which step in CP is‘most important. 04
(c) Describe methods & techniques for financial analysis of CP. 07

Q.5 (a) Write down Concept of CP. 03

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(b) Discuss the concept of 3Rs in brief. 04
(c) Explain with neat sketch plate and frame type heat exchanger. 07
OR
Q.5 (a) Enlist members to be included in CP team for Sugar Industry. 03
(b) Categorize checklist for Good Housekeeping. 04

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(c) Compare Walk-through Energy audit & Detailed Energy audit. 07

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