Download PTU B.Tech 2020 March Automation-And-Robotics Question Paper 4th Sem BTEE 402 Linear Control Systems

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Roll No. Total No. of Pages : 03
Total No. of Questions : 09

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INSTRUCTIONS TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.

SECTION-A

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Q1. Answer briefly :

1. Define ramp signal.
2. What are the standard test signals employed for time domain studies ?
3. What is transient response ?
4. What is a lag lead compensator ?

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5. Give the limitations of frequency response analysis.
6. Define a decade in bode plot.
7. What are frequency domain specifications ?
8. What is function of error detector in control system ?
9. Define phase-cross over frequency.

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10. Why the zeros on the real axis near the origin are generally avoided in design ?

SECTION-B

2. Discuss sampled data control system with the help of a block diagram. Write its advantages and disadvantages.
3. Convert the following block diagram into its equivalent signal flow graph.

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This download link is referred from the post: PTU B.Tech Question Papers 2020 March (All Branches)