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InsemFeb 20232019 patternBE Electrical

Illumination Engineering SPPU Insem Question Paper Feb 2023

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
Feb 2023
Max. marks
30
Time
1 Hour
Semester
VIII
Paper code
[6010]-57

Printed for: B.E. (Electrical Engineering) (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. Use of Calculator is allowed.
  5. Assume suitable data, if necessary.

Questions

  1. Q1

    1. a)

      Explain the terms. i) Visual perception ii) Contrast

      Also asked:Mar 2024

      [5]
    2. b)

      Enlist the good and bad effects of lighting.

      [5]
    3. c)

      State the various methods of controlling natural light.

      Also asked:Mar 2024

      [5]

  2. Q2

    1. a)

      Explain optical system of human eye with suitable diagram.

      Also asked:Mar 2025 ·Mar 2024

      [5]
    2. b)

      Explain in brief quantification and measurement of light.

      [5]
    3. c)

      State the properties of light.

      [5]

  3. Q3

    1. a)

      What are different materials used in manufacturing lamps? Explain any two of them in brief.

      [5]
    2. b)

      With suitable diagram explain construction and working of sodium vapour lamp.

      Also asked:Mar 2024

      [5]
    3. c)

      What is a reflector? State its necessity and advantages. 2

      [5]

  4. Q4

    1. a)

      Explain induction lamp operation and its application.

      [5]
    2. b)

      Explain with the help of a suitable diagram the gas discharge phenomena.

      [5]
    3. c)

      What are types of lighting fixtures according to installation types? Explain any two. eeee

      [5]