Download GTU B.Tech 2020 Winter 5th Sem 3151509 Work System Design And Ergonomics Question Paper

Download GTU (Gujarat Technological University Ahmedabad) B.Tech/BE (Bachelor of Technology/ Bachelor of Engineering) 2020 Winter 5th Sem 3151509 Work System Design And Ergonomics Previous Question Paper

Seat No.: ________
Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE- SEMESTER?V (NEW) EXAMINATION ? WINTER 2020
Subject Code:3151509 Date:29/01/2021
Subject Name:Work System design and Ergonomics
Time:10:30 AM TO 12:30 PM Total Marks: 56
Instructions:
1. Attempt any FOUR questions out of EIGHT questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.


MARKS
Q.1 (a) What do you understand by `Work System Design'?
03

(b) Discuss why work study is a direct means of raising productivity.
04

(c) Discuss economic considerations, technical considerations and
07
human reaction factors while method study investigation.


Q.2 (a) Define work measurement system and explain its scope in industry.
03

(b) What are the objectives of work measurement in an industry?
04

(c) What are the main causes of lower productivity in any organization?
07
How one can overcome this problem?
Q.3 (a) What do mean by method study?
03

(b) Give objectives and limitations of operation process chart.
04

(c) Explain various kinds of productivity measurement.
07




Q.4 (a) What is the purpose of man-machine chart?
03

(b) Discuss how use of appropriate technology and flexible production
04
can improve the productivity.

(c) Discuss the principles of motion economy.
07
Q.5 (a) What is meant by `Rating'? Who is rated? What for?
03

(b) Briefly explain different types of allowances..
04

(c) Discuss the concept of standard time. Explain clearly the steps
07
involved in arriving at standard time.



Q.6 (a) Discuss importance of maintaining "Time standards".
03

(b) Write brief note on: Predetermined Motion Time Systems.
04

(c) Explain MOST and its types in brief.
07
Q.7 (a) What is the role of ergonomics in industrial engineering?
03

(b) Discuss the various factors which are considered for ergonomic
04
design of controls.

(c) Write note on: Therblig : Types, symbols and applications.
07



Q.8 (a) What is Anthropometry?
03
(b) Explain the use of human anthropometry in workplace layout.
04
(c) Explain use of anthropometric data in designing of interior of
07
Passenger car.

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