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EndsemNov 20242019 patternSE Electrical

Analog and Digital Electronics (ADE) 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 ADE questions
Subject code
203143
Pattern
2019 pattern
Exam
Endsem
Session
Nov 2024
Max. marks
70
Time
2½ Hours
Semester
III
Paper code
[6352]-18

Printed for: S.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-pro programmable calculator is allowed.

Questions

  1. Q1

    1. a)

      Explain CPLD.

      [6]
    2. b)

      Compare Between SRAM & DRAM.

      [6]
    3. c)

      What is semiconductor memory? Enlist advantages of it.

      Also asked:Nov 2023

      [6]

  2. Q2

    1. a)

      Compare ROM & PROM.

      [6]
    2. b)

      Write a short note on EPROM.

      [6]
    3. c)

      Explain PAL.

      [6]

  3. Q3

    1. a)

      With neat pin diagram explain function of each pin of IC 741

      Also asked:May 2024 ·Nov 2023

      [5]
    2. b)

      Explain with Neat diagram of peak detector.

      [6]
    3. c)

      Explain generation of Triangular waveform using Op-Amp. Draw input & output waveforms.

      [7]

  4. Q4

    1. a)

      Explain with neat diagram and output waveforms, Op-Amp as a Comparator.

      [5]
    2. b)

      Explain Instrumentation amplifier with Circuit Diagram.

      [6]
    3. c)

      Explain generation of Square waveform using Op-Amp. Draw input & output wavefroms 2

      [7]

  5. Q5

    1. a)

      With neat diagram explain working of IC 555 as a Mono stable Multivibrator.

      [5]
    2. b)

      Explain Sequence generator.

      [5]
    3. c)

      Explain High pass filter using op-amp with its frequency response.

      Also asked:May 2025 ·Nov 2023 ·May 2023

      [7]

  6. Q6

    1. a)

      Explain the function of IC 78xx as adjustable voltage regulator.

      [5]
    2. b)

      What is voltage regulator? Write any two applications of voltage regulator.

      Also asked:Nov 2023

      [5]
    3. c)

      With neat diagram explain working of IC 555 as a Astable Multivibrator.

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

      [7]

  7. Q7

    1. a)

      Explain working of single phase half wave rectifier with R load.

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

      [5]
    2. b)

      Compare single phase& three phase rectifier.

      [5]
    3. c)

      With the help of circuit diagram and relevant waveforms, explain the operation of a 3-phase bridge rectifier with resistive load.

      Also asked:May 2024 ·Nov 2023

      [7]

  8. Q8

    1. a)

      Define i) Form factor ii) TUF

      [4]
    2. b)

      Explain working of single phase half wave rectifier with RL load.

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

      [6]
    3. c)

      Explain the working o single-phase full wave centre tapped rectifier with pure resistive load. eeee

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

      [7]