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Gujarat Technological University

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Seat No.: ________ Enrolment No.

___________

GUJARAT TECHNOLOGICAL UNIVERSITY


BE - SEMESTER– VI (NEW) EXAMINATION – WINTER 2021
Subject Code:3161716 Date:02/12/2021
Subject Name:Industry 4.0
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.
4. Simple and non-programmable scientific calculators are allowed.

MARKS
Q.1 (a) Define the following terms. 03
(i) Internet of Things
(ii) Industrial Internet of Things
(iii) Internet of Services
(b) Explain in brief various industrial revolution. 04
(c) Discuss about the different drivers behind industry 4.0 07

Q.2 (a) Compare traditional manufacturing and smart manufacturing. 03


(b) Give the comparision between Industry 4.0 factory and today’s factory. 04
(c) Explain in detail the revolution in textile industries. 07
OR
(c) Explain any one application area of IIOT. 07

Q.3 (a) What do you mean by smart factory? What are the advantages of running 03
smart factories?
(b) Explain about smart cities. 04
(c) What are the different digital transformation areas for industry 4.0? Discuss 07
in detail.
OR
Q.3 (a) Discuss about the role of Artificial intelligence in Industry 4.0. 03
(b) What is mobile computing? Explain its benefits. 04
(c) Define Cyber security. Explain in detail regarding its role in industry 4.0. 07

Q.4 (a) What are the supporting technologies for smart factories? 03
(b) What do you mean by Big Data? Give brief description of the characteristics 04
of Big Data.
(c) Explain in detail the opportunities and the challenges in business in industry 07
4.0.
OR
Q.4 (a) Explain in brief about collaborative robot. 03
(b) What is predictive analytics? Explain briefly. 04
(c) Explain in detail about Cyber-Physical systems. 07

Q.5 (a) Explain the importance of resource based view. 03


(b) Explain about knowledge management in industry 4.0. 04
(c) How cloud computing plays a role in industry 4.0? Explain in detail. 07

1
OR
Q.5 (a) Discuss about the strategies of business for competing in an industry 4.0 era. 03
(b) Explain about the skills required for workers in Industry 4.0 era. 04
(c) Explain smart sensors in detail. 07

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