Control Systems SPPU Insem Question Paper Mar 2026

Questions

1. Q1

   1. a)

      Explain Concept of Transfer function? What are the conditions or Limitations of Transfer function approach?

      Also asked:Mar 2025

      [4]
   2. b)

      Calculate Transfer function of following electrical network.

      Also asked:Mar 2025

      [5]
   3. c)

      Calculate Masson’s Gain of following Signal flow Graph C(S)/R(S). 2 APR-26/SE/Insem-252

      Also asked:Mar 2025

      [6]
   OR

2. Q2

   1. a)

      Write Force-Torque-Voltage analogy.

      [4]
   2. b)

      Calculate Transfer function of following Mechanical Network.

      Also asked:Mar 2025

      [6]
   3. c)

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

      Also asked:Mar 2025

      [5]

3. Q3

   1. a)

      Explain Concept of Poles and Zeros of Systems.

      [3]
   2. b)

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

      [7]
   3. c)

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

      [5]
   OR

4. Q4

   1. a)

      Explain Type and Order of the System.

      Also asked:Mar 2025

      [3]
   2. b)

      For the System shown in figure. Obtain Close loop Transfer function, Damping ratio, Natural frequency of oscillation and expression for output response if subjected to step input

      [7]
   3. c)

      For the system with closed loop transfer function 2 25 G(s) = s 8s 25   Determine damping factor, undamped natural frequency, rise time, peak time, peak Overhoot and settling time with 2% tolerance band? 

      [5]