GTU Mechanical Engineering (Semester 7)
Product Design And Value Engineering
May 2016
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


1 (a) Discuss in detail as to how will you incorporate environmental concerns into product design?
7 M
1 (b) From the view point of indentifying customers needs explain the following:-
(1) Gathering raw data from customers
(2) Interpreting raw data interims of customers needs
7 M

2 (a) Explain the life cycle cost in detail.
7 M
Solve any one question from Q2(b) & Q2(c)
2 (b) Explain the primary and secondary functions of the product. Discuss with illustrations.
7 M
2 (c) Explain the FAST methodology with a suitable example.
7 M

Solve any two question from Q3(a), Q3(b) & Q3(c), Q3(d)
3 (a) Explain how ergonomics affects the design and development process for new product.
7 M
3 (b) What is the importance of Value Engineering Job Plan? Explain in detail.
7 M
3 (c) Explain in detail Generic product development process.
7 M
3 (d) Explain Design for stiffness and rigidity.
7 M

Solve any two question from Q4(a), Q4(b) & Q4(c), Q4(d)
4 (a) Which are the different costs to be considered in product design? Explain in brief.
7 M
4 (b) What can be the difficulties in designing with plastics, rubber, ceramics, glass and wood?
7 M
4 (c) When are specifications established? Differentiate target specification and final specification of product.
7 M
4 (d) What is AMF development process? Discuss in detail.
7 M

Solve any two question from Q5(a), Q5(b) & Q5(c), Q5(d)
5 (a) Explain the relationship between product development and value engineering. Also explain the advantages of value engineering.
7 M
5 (b) Discuss the various types of value with proper illustrations.
7 M
5 (c) Explain Concept development phase in product development.
7 M
5 (d) What are the steps involved in Initiating Value Engineering Programme.
7 M



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