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EndsemNov 20242019 patternBE Electrical

Illumination Engineering 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 Illumination Engineering questions
Subject code
403151B
Pattern
2019 pattern
Exam
Endsem
Session
Nov 2024
Max. marks
70
Time
2½ Hours
Semester
VIII
Paper code
[6354]-525

Printed for: B.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-programmable calculator is allowed.

Questions

  1. Q1

    1. a)

      Write a short note on. i) Coefficient of utilization ii) Beam angle.

      Also asked:Nov 2023

      [4]
    2. b)

      What Factors should be considered for design of indoor illumination scheme.

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

      [6]
    3. c)

      What is Polar Curve ? Describe its types. State its significance.

      Also asked:Nov 2025 ·May 2024 ·Nov 2023

      [8]

  2. Q2

    1. a)

      Explain in brief about Lumen Method.

      [4]
    2. b)

      What is Beam angle and Field angle? What are types of light loss factor.

      [6]
    3. c)

      What are different components of flux are considered in zonal cavity method? Explain each of them.

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

      [8]

  3. Q3

    1. a)

      What points are considered while designing illumination installation for Educational institute?

      [3]
    2. b)

      Explain following special purpose lighting scheme. i) Decorative lighting ii) Swimming Pool lighting

      Also asked:May 2024

      [6]
    3. c)

      State and explain the advantages of good illumination schemes.

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

      [8]

  4. Q4

    1. a)

      Classify Road according to BIS.

      [3]
    2. b)

      Explain illumination scheme for health care centres & hospitals.

      Also asked:Nov 2025

      [6]
    3. c)

      Define following terms Luminous flux Mean spherical Candle power, Space to height ratio, Utilisation factor. 2

      [8]

  5. Q5

    1. a)

      Explain following terms with respect to road lighting- i) Uniformity ratio ii) Field of vision

      Also asked:Nov 2023

      [4]
    2. b)

      What are the key factors in designing an outdoor illumination scheme? Explain each in brief.

      Also asked:Nov 2023 ·May 2023

      [6]
    3. c)

      Write a note on lighting provision for college libraries in Educational institutes.

      [8]

  6. Q6

    1. a)

      With suitable diagram explain isolux diagram for designing outdoor illumination scheme.

      Also asked:Nov 2023

      [4]
    2. b)

      What are the objectives of road Lighting. Give the details of road lighting codes in India?

      [6]
    3. c)

      With suitable diagram explain Beam lumen method for designing outdoor illumination scheme.

      [8]

  7. Q7

    1. a)

      What is use of non lighting lamps.

      [3]
    2. b)

      What are intelligent LED Fixtures. Explain any 1 in detail?

      Also asked:Nov 2025 ·Nov 2023

      [6]
    3. c)

      Explain in detail Natural light conduiting?

      Also asked:Nov 2025 ·Nov 2023 ·May 2023

      [8]

  8. Q8

    1. a)

      Give applications of Organic lighting system.

      [3]
    2. b)

      Explain construction & working of Fiber optic cables. State its 2 types.

      Also asked:Nov 2025 ·Nov 2023

      [6]
    3. c)

      Explain working of LASERS arrangement with suitable diagram. State types of LASERs. 

      Also asked:Nov 2025 ·Nov 2023

      [8]