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InsemMar 20252019 patternSE E&TC

Control Systems SPPU Insem Question Paper Mar 2025

All 4 questions from this SPPU insem paper, as printed. Read them here or open the PDF.

Open the PDF
Subject code
204192
Pattern
2019 pattern
Exam
Insem
Session
Mar 2025
Max. marks
30
Time
1 Hour
Semester
IV
Paper code
[6409]-212

Printed for: S.E. (Electronics/Electronics & Telecommunication/Electronics &

Instructions to the candidates

  1. Answer Q1 or Q2, Q3 or Q4.
  2. Figures to the right indicate full marks.
  3. Assume suitable data, if necessary.

Questions

  1. Q1

    1. a)

      Explain Concept of Transfer function? What are the conditions to use transfer function approach?

      Also asked:Mar 2026

      [4]
    2. b)

      Calculate Transfer function of following electrical network.

      Also asked:Mar 2026

      [5]
    3. c)

      Calculate Masson’s Gain of following signal flow Graph C(S)/R(S) 2

      Also asked:Mar 2026

      [6]

  2. Q2

    1. a)

      Write Torque-Current analogy

      [4]
    2. b)

      Calculate Transfer function of following Mechanical Network

      Also asked:Mar 2026

      [6]
    3. c)

      Reduce the given block Diagram using Block Diagram reduction rule and calculate Transfer function.

      Also asked:Mar 2026

      [5]

  3. Q3

    1. a)

      Sketch the transient response of second order control system and explain with specification.

      [4]
    2. b)

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

      [6]
    3. c)

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

      [5]

  4. Q4

    1. a)

      Explain Type and Order of the System

      Also asked:Mar 2026

      [4]
    2. b)

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

      [6]
    3. c)

      For a Control System Shown in the figure below, find the value of K 1 and K 2 so that M p =25% and T p =4 sec, assume unit step i/p 

      [5]