Download GTU BE/B.Tech 2018 Winter 7th Sem Old 171906 Quality And Reliability Engineering Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2018 Winter 7th Sem Old 171906 Quality And Reliability Engineering Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ?VII (OLD) EXAMINATION ? WINTER 2018
Subject Code: 171906 Date: 15/11/2018

Subject Name: Quality And Reliability Engineering

Time: 10:30 AM TO 01:00 PM Total Marks: 70

Instructions:

1. Attempt all questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.

Q.1 (a) Give any two definitions of quality. Enlist the various dimensions of quality and
explain any two in detail.
07
(b) Explain 7 QC tools with one example of each. 07

Q.2 (a) Write short note on KAIZEN 07
(b) What is Design of experiments (DOE)? What are the components and benefits
of DOE?
07
OR
(b) Explain 5S with one example of each. 07

Q.3 (a) Explain the basic concept, scope and applicability of QS 9000 certification. 07
(b) Explain Failure Mode and Effect analysis (FMEA) 07
OR
Q.3 (a) Discuss the five major elements of environment management system (ISO
14001).
07
(b) Write a short note on Total Productive Maintenance 07

Q.4 (a) Briefly explain the concepts of Lean and Agile Manufacturing. Discuss the
advantages offered by these systems to the industries.
07
(b) Explain the working of a typical KANBAN system with the help of neat diagram 07
OR
Q.4 (a) What do you understand by the word ? Robust Design? How Taguchi
Techniques helps achieving robust design of a product?
07
(b) Define benchmarking along with its three major types. Also discuss the
benchmarking process cycle in detail.
07

Q.5 (a) Write short note on JIT production system. 07
(b) Define failure rate, mean time between failure (MTBF), mean
time to repair (MTTR) and Reliability with one example
07
OR
Q.5 (a) Explain Reliability in terms of Hazard rate and failure density, Conditional
probability and multiplication rules
07
(b) Explain Concurrent Engineering list out its merits and demerits 07

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