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InsemMar 20242019 patternBE Electrical

Illumination Engineering SPPU Insem Question Paper Mar 2024

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

Open the PDFMost repeated Illumination Engineering questions
Subject code
403151B
Pattern
2019 pattern
Exam
Insem
Session
Mar 2024
Max. marks
30
Time
1 Hour
Semester
VIII
Paper code
[6270]-67

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

Instructions to the candidates

  1. Solve Q.1 or Q.2, Q.3 or Q.4.
  2. Figures to the right Indicate full marks,
  3. Neat diagrams nust be drawn wherever necessary.
  4. Assume suitable additional data, if necessary.
  5. Use of non-programmable calculator is allowed.

Questions

  1. Q1

    1. a)

      Explain optical system of human eye with suitable diagram.

      Also asked:Mar 2025 ·Feb 2023

      [7]
    2. b)

      State & Explain the properties of light with suitable diagram.

      [8]

  2. Q2

    1. a)

      State the various methods of controlling natural light. Explain.

      Also asked:Feb 2023

      [7]
    2. b)

      Explain the terms. i) Visual Acuity ii) Contrast

      Also asked:Feb 2023

      [8]

  3. Q3

    1. a)

      With suitable diagram explain construction and working of Mercury vapour Lamp.

      Also asked:Feb 2023

      [7]
    2. b)

      Write a note on LASER.

      [8]

  4. Q4

    1. a)

      With suitable diagram explain construction and working of CFL.

      [7]
    2. b)

      Name the types of ballasts. Draw and Explain the circuit for electronic ballast. 

      [8]