Download GTU BE/B.Tech 2019 Summer 8th Sem Old 182403 Industrial Automation Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 8th Sem Old 182403 Industrial Automation Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ?VIII (OLD) EXAMINATION ? SUMMER 2019
Subject Code: 182403 Date: 15/05/2019

Subject Name:Industrial Automation

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) List out advantages & disadvantages of PLC. 05
(b) Draw the layouts of PLC input and output modules and explain each in detail. 05
(c) Draw internal block diagram of PLC CPU. 04

Q.2 (a) Explain about DCS, its functions, advantages & limitations. 07
(b) Draw the timing diagram of retentive timer. Draw the timing diagram and write
PLC ladder logic equivalent of ON Delay and Dual OFF Delay timer.
07
OR
(b) Explain in detail the PLC Counter functions. 07

Q.3 (a) Explain the P.L.C. arithmetic functions & draw block format of each. 07
(b) Explain SHIFT RIGHT,REGISTER ROTATE & MULTIPLE SHIFT RIGHT
Functions of P.L.C.
07
OR
Q.3 (a) Explain about PLC skip & master control relay functions & its application. 07
(b) Explain jump with return and jump with non return instructions. 07

Q.4 (a) Explain the Typical PLC SEQUENCER function. Write the Ladder for
Sequencer with Timer Pulsing.
07
(b) Explain the process scanning in P.L.C. with the help of scan cycle & appropriate
example.
07
OR
Q.4 (a) Explain about basics of controlling a Robot with a PLC. 07
(b) Explain PLC add function. How PLC handles overflow of numbers? 07

Q.5 (a) Explain about application development & industrial application for power. 07
(b) Explain about DCS as an automation tool to support enterprise resources
planning (E.R.P).
07
OR

Q.5 (a) Explain DCS integration with PLCs and Computers. 07
(b) Explain about application development & industrial application for automobile. 07

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