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EndsemMay 20232019 patternSE Electrical

Network Analysis SPPU Endsem Question Paper May 2023

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

Open the PDFMost repeated Network Analysis questions
Subject code
203147
Pattern
2019 pattern
Exam
Endsem
Session
May 2023
Max. marks
70
Time
2½ Hours
Semester
IV
Paper code
[6002]-132

Printed for: S.E. (Electrical Engineering)

Instructions to the candidates

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

Questions

  1. Q1

    1. a)

      Obtain the expression for current flowing through Inductor in series RL circuit and voltage across capacitor in series RC circuit connected to a d. c. voltage V for t > 0. Assume initial current flowing through Inductor is zero.

      Also asked:Nov 2025 ·May 2025 ·Nov 2023

      [10]
    2. b)

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

      [7]

  2. Q2

    1. a)

      A series R-L-C circuit shown in fig. No.2, find current i(t) using conventional method. The switch is closed at t = 0.

      [10]
    2. b)

      What is time constant? Explain time constant in case of series R-C and series R-L circuit.

      Also asked:Nov 2025 ·May 2025 ·Nov 2024 ·May 2024

      [7]

  3. Q3

    1. a)

      State any six properties of Laplace Transform.

      Also asked:Nov 2025 ·May 2025 ·Nov 2024 ·May 2024 ·Nov 2023

      [6]
    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.

      [6]

  4. Q4

    1. a)

      A series RL circuit in Fig No.3, the switch is closed at t=0. Find the expression for i(t) using Laplace Transform method. 3

      [6]
    2. b)

      Find Laplace Transform of the waveform given in Fig No.4.

      [6]
    3. c)

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

      [6]

  5. Q5

    1. a)

      Design constant K high pass filter T and  section having f c = 5kHz and nominal characteristic R 0 = 600  .

      [9]
    2. b)

      What is Low pass filter? Derive the expression for the cut-off frequency of prototype High pass filter in terms of L and C.

      Also asked:Nov 2025 ·May 2025 ·May 2024

      [8]

  6. Q6

    1. a)

      Find the transmission parameters of the network shown in Fig. No.5.

      [9]
    2. b)

      Express Z-parameters in terms of ABCD parameters. 4

      Also asked:Nov 2025 ·Nov 2024 ·May 2024

      [8]

  7. Q7

    1. a)

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

      [10]
    2. b)

      Define the following terms: i) Driving point Impedance ii) Driving Point Admittance iii) Voltage Transfer function iv) Current transfer function

      Also asked:Nov 2024

      [8]

  8. Q8

    1. a)

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

      [10]
    2. b)

      Define the following terms : i) Transfer impedance function ii) Transfer admittance function iii) Poles of system function iv) Zeros of system function 

      Also asked:Nov 2024

      [8]