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InsemSep 20242019 patternBE Electrical

PLC & SCADA SPPU Insem Question Paper Sep 2024

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

Open the PDFMost repeated PLC & SCADA questions
Subject code
403143 A
Pattern
2019 pattern
Exam
Insem
Session
Sep 2024
Max. marks
30
Time
1 Hour
Semester
VII
Paper code
[6361]-69

Printed for: B.E. (Electrical (Insem)

Instructions to the candidates

  1. Answer Q1 or Q2, Q3 or Q4.
  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)

      Explain overall PLC system with neat block diagram.

      Also asked:Aug 2025

      [5]
    2. b)

      State various advantages and disadvantages of PLC.

      Also asked:Aug 2025 ·Sep 2023 ·Oct 2022

      [5]
    3. c)

      Explain the operation of Input Module.

      [5]

  2. Q2

    1. a)

      What is Programming equipment? State their type.

      [5]
    2. b)

      Write a short note on history and evolution of PLC.

      [5]
    3. c)

      Explain how to select PLC for particular application.

      Also asked:Oct 2022

      [5]

  3. Q3

    1. a)

      Explain PLC interface for pressure measurement.

      [7]
    2. b)

      What are different types of Level Sensor? Explain PLC interface for level measurement.

      [8]

  4. Q4

    1. a)

      Explain output ON/OFF devices.

      [7]
    2. b)

      What are different types of sensors? Explain construction and working of any one temperature sensor with a diagram. 

      Also asked:Aug 2025 ·Oct 2022

      [8]