M.Sc. (Semester II) (CBCS) Examination, 2017
NANOTECHNOLOGY
GREEN MANUFACTURING TECHNOLOGY
Day Date: Friday, 28-04-2017 Max. Marks: 70
Time: 10.30 AM to 01.00 PM
Instructions: Part-I, Question 1 is compulsory.
Attempt any four questions from Part II
Figures to the right indicate full marks.
Answer to the Part and Part-II are to be written in same answer
Booklet only
Part-I
Q.1 Rewrite the sentence after choosing the correct answer from the
given alternatives
07
The two main solvents for rubber are and
Turpentine and Naphtha Toluene and Chloroform
Naphtha and Toluene Chloroform and Turpentine
Waste disposal of biodegradable plastics is either or
Aerobic and Anaerobic Aerobic and Decomposition
Decomposition and Fermentation Fermentation and Aerobic
Flexible is the ability for a robot or system to be quickly
and easily re-tasked to change product design for both low and high
mix manufacturing.
Arm Renovation Automation Leg
is the integrated management of all the activities required
to move products through the supply chain.
Sustainable green manufacturing Waste management
Industrial ecology Logistics
Plant protein from maize is used to manufacture bioplastics.
Keratin Albumin Actin Zein
Rapid Prototyping employs fabrication techniques to quickly
manufacture parts.
Manual non digital Digital Physical
The container must be chemically with the material it will
hold.
Inert Incompatible Ignitable Reactive
Page 1 of 2
Define/ Explain: 07
E-waste
Polyesters
Carbon footprint
Rapid prototyping
Incineration
Microfabrication
Pyrolysis
Part II
Answer any four of the following:
Q.2 What is green manufacturing? What are the different stages involved in it? 14
Q.3 Describe in detail different alternative energy resources. 14
Q.4 Need of energy management and its importance. 14
Q.5 What is product stewardship? Write a short note on codes developed by
American Chemistry Council
14
Q.6 Write short note any two: 14
Motivation provided by government for green manufacturing
Metrics for green manufacturing
Air emission management
Q.7 Explain in detail about any two: 14
Types of waste
Rubber
By-product synergy