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MU Electronics Engineering (Semester 6)
Advanced Instrumentation Systems
May 2016
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary

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Electronics
1(a) With neat block diagram, explain the working of multichannel data acquisition system.
10 M
1(b) Why converters are required? Explain electrical to pneumatic converter.
10 M

2(a) Draw and explain single and double acting actuators.
10 M
2(b) Explain the installation procedure of control valve.
10 M

3(a) Explain the working of smart transmitters. Highlight the features of smart transmitter.
10 M
3(b) With neat diagram explain the cascade of PID controller.
10 M

4(a) Compare electrical, pneumatic and hydraulic actuators.
10 M
4(b) Draw and explain inherent and installed characteristics of control valves.
10 M

5(a) With neat diagram, explain the instrument air system.
10 M
5(b) Explain the working of electronic DP transmitter.
10 M

6(a) Explain process reaction cureve method and ZN method of PID tuning.
10 M
6(b) With neat diagram , explain speed control circuit for hydraulic actuator.
10 M


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