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EndsemNov 20242019 patternTE Electrical

Control System Engineering SPPU Endsem Question Paper Nov 2024

All 8 questions from this SPPU endsem paper, as printed. Read them here or open the PDF.

Open the PDFMost repeated Control System Engineering questions
Subject code
303150
Pattern
2019 pattern
Exam
Endsem
Session
Nov 2024
Max. marks
70
Time
2½ Hours
Semester
II
Paper code
[6353]-70

Printed for: T.E. (Electrical Engineering)

Instructions to the candidates

  1. Solve Q.1 or Q.2, Q.3 or Q.4, Q.5 or Q.6, Q.7 or Q.8.
  2. Figures to the right indicate full marks.
  3. Neat diagrams must be drawn wherever necessary.
  4. Assume suitable additional data, if necessary.
  5. Use of non-programmable calculator is allowed.

Questions

  1. Q1

    1. a)

      Explain Routh-Hurwitz criteria for stability analysis along with special cases.

      [8]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [9]

  2. Q2

    1. a)

      Explain related to root locus : i) Centroid ii) Breakaway point

      [4]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [13]

  3. Q3

    1. a)

      State various steps to determine stability using polar plot.

      [4]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [13]

  4. Q4

    1. a)

      Describe co-relation between time and frequency domain.

      Also asked:Nov 2025 ·May 2023

      [7]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [10]

  5. Q5

    1. a)

      Explain various steps to sketch magnitude and phase plot in Bode plot.

      [6]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [12]

  6. Q6

    1. a)

      This part has equations that don’t show as text. Open the PDF to read it.

      [10]
    2. b)

      State and explain gain cross over frequency, phase cross over frequency, gain margin and phase margin and how to determine stability from them.

      [8]

  7. Q7

    1. a)

      Define PID tuning. Explain Ziegler Nicholas method for designing PID controller.

      [9]
    2. b)

      Explain Lag network using circuit diagram, pole-zero plot and Bode diagram.

      [9]

  8. Q8

    1. a)

      Explain basic components of dc servo motor, draw block diagram and state its transfer function.

      [9]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [9]