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EndsemNov 20242019 patternFE

Basic Electronics Engineering (BXE) 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 BXE questions
Subject code
104010
Pattern
2019 pattern
Exam
Endsem
Session
Nov 2024
Max. marks
70
Time
2½ Hours
Semester
I
Paper code
[6351]-106

Printed for: F.E.

Instructions to the candidates

  1. Solve Q.1 or Q.2, Q.3 or Q.4, Q5 or Q6, Q7 or Q8.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to the right indicate full marks.
  4. Assume suitable data, if necessary.

Questions

  1. Q1

    1. a)

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

      [6]
    2. b)

      State and prove De Morgan's Theorems.

      Also asked:Feb 2026 ·Nov 2025 ·May 2025 ·Apr 2025 ·Nov 2024 ·Nov 2023 ·May 2023

      [6]
    3. c)

      Draw and explain Block Diagram of Microprocessor.

      [6]

  2. Q2

    1. a)

      Waht is Flip-Flop? Explain 'D' FF with logic symbol and truth table.

      [6]
    2. b)

      Why NAND and NOR are known as universal logic gates?

      Also asked:May 2022

      [6]
    3. c)

      Design and implement half adder with the help of truth table, logic equations and circuit diagram.

      [6]

  3. Q3

    1. a)

      Draw block diagram of function generator and explain function of each block.

      Also asked:Feb 2026 ·Nov 2025 ·May 2025 ·Nov 2024 ·Nov 2023 ·May 2023 ·May 2022

      [6]
    2. b)

      Differentiate between Ammeter and Voltmeter.

      [5]
    3. c)

      Explain with block diagram of Digital Multimeter. 2

      Also asked:May 2025 ·Apr 2025 ·Nov 2024 ·May 2023 ·May 2022

      [6]

  4. Q4

    1. a)

      Explain block diagram of digital storage oscilloscope.

      Also asked:May 2025 ·Apr 2025 ·May 2022

      [6]
    2. b)

      Draw block diagram of power scope and explain it's operation.

      Also asked:May 2023

      [6]
    3. c)

      Explain application of auto transformer with diagram.

      Also asked:Nov 2025 ·May 2025 ·May 2023 ·May 2022

      [5]

  5. Q5

    1. a)

      Explain Thermistor with it's construction and application.

      [6]
    2. b)

      Explain selection criteria for sensor.

      Also asked:Nov 2023

      [6]
    3. c)

      Differentiate between active and passive sensors.

      Also asked:Feb 2026 ·Nov 2025 ·Nov 2024 ·Nov 2023 ·May 2023

      [5]

  6. Q6

    1. a)

      Explain the construction and working of LVDT.

      Also asked:Apr 2025

      [6]
    2. b)

      Explain Biosensor with one application.

      Also asked:Nov 2023 ·May 2023

      [6]
    3. c)

      Explain load cell.

      [5]

  7. Q7

    1. a)

      Explain need of modulation. What are the different techniques of modulation.

      Also asked:May 2025

      [6]
    2. b)

      Explain different types of cables used in electronic communication.

      Also asked:Nov 2025 ·Nov 2023 ·May 2023 ·May 2022

      [6]
    3. c)

      Explain cellular concept of mobile communication system.

      Also asked:May 2025 ·May 2023

      [6]

  8. Q8

    1. a)

      Draw block diagram of communication system and explain each block in brief.

      Also asked:Feb 2026 ·Nov 2025 ·May 2025 ·Apr 2025 ·May 2023 ·May 2022

      [6]
    2. b)

      Draw block diagram of AM transmitter and explain.

      Also asked:Nov 2025 ·May 2025

      [6]
    3. c)

      Draw and explain the block diagram of GSM. JJJ

      [6]