Download AKTU B-Tech 8th Sem 2016-17 NME054 Industrial Automation I Question Paper

Download AKTU (Dr. A.P.J. Abdul Kalam Technical University (AKTU), formerly Uttar Pradesh Technical University (UPTU) B-Tech 8th Semester (Eight Semester) 2016-17 NME054 Industrial Automation I Question Paper

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Printed Pages : 2 Roll No. r ( m l l NME054
B.TECH.
THEORY EXAMINATION (SEM?VIII) 2016-17
INDUSTRIAL AUTOMATION-I
Time : 3 Hours Max. Marks : 100
Note : Be precise in your answer. In case Ofnumerical problem assume data wherever not provided.
SECTION-A
1. Attempt all parts. Write answer of each part in short. (2 x 10 = 20)
(a) Define Automation and state its type.
(b) Describe different types of controllers used in Industrial Automation.
(c) What kind of different Automation strategies are used in industry?
((1) What are the advantages of ?exible automation?
(e) Explain SCADA.
(f) Define different levels of automation with ?ow chart.
(g) Compare hard automation with soft automation.
(h) What do you mean by Data Acquisition?
(i) Difference between Hardware, Software and Firmware.
(j) What is relay and solenoids?
SECTION-B
2 Attempt any five questions from this section (10 x 5 = 50)
(a) Discuss architecture of Programmable Automation Controller with the help of schematic
diagram
(b) Draw the electrical circuit along with Ladder Logic representing following logic gates;
(i) AND
(ii) OR
(iii) N OT
(iv) NAN D
(c) What is an HMI and what is the need of HMI?
((1) Compare hard automation With soft automation. What are the advantages of ?exible
automation?
(e) Draw symbols for
(i) Pressure Relief Valve
(ii) 2/2 valve which has actuator of push button and spring.
(iii) 4/2 valve
(iv) Direction valve
(f) Discuss in detail the working of Mechanical switch i.e. Relay.
(g) With the help of suitable example of ladder logic, explain the concept of latching.
(h) Discuss architecture of Programmable Automation Controller with the help of schematic
diagram
SECTION ? C
Attempt any 2 parts from the following : (15x2=30 Marks)
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3. Controlling the running state 0W F?h??R??i ?gmng STARW?meie
motor should remain in ON state after START pushbutton is pressed and should OFF when
STOP pushbutton is pressed. Checking if the motor is running normally by pressing TEST
pushbutton.
Draw ladder logic.
1 pk Motor
Pushbuttons
4. Explain the following:
(i) Sequential function chart.
(ii) Functional block diagram.
5. Discuss the relevance of SCADA in current scenario of industrial modernization. What are the
sub?systems 0f SCADA discuss in detail.
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