UNIVERSITY OF PUNE [4364]-526
B. E. (Electrical)
Illumination Engineering
 (2008 Course)
Total No. of Questions : 12
[Total No. of Printed Pages :2]
[Time : 3 Hours]
Max. Marks : 100]
Instructions :
(1) Answer any 3 question from Section I and 3 question from Section II.
(2) Answers to the two sections should be written in separate books.
(3) Neat diagram must be drawn wherever necessary.
(4) Black figures to the right indicate full marks.
(5) Use of logarithmic tables, electronic pocket calculator is allowed.
(6) Assume suitable data, if necessary.
SECTION-I
Q1. a) With suitable diagrams explain artificial lighting. [9]
b) How quantification of light is made? Elaborate your answer with suitable diagram [9]
b) Explain-Production of light and physics of generation of light [9]
Q3. a) Explain construction and working of Mercury Vapour lamp with suitable diagram. [8]
b) Explain construction and working of LEDs state its characteristics [8]
b) Explain construction and working of Optical fiber [8]
Q5. a) Explain design consideration of electromagnetic ballast for HID lamps [8]
b) Explain types of lightning fixtures according to installation type [8]
b) What are different types of lighting fixtures according to photometric usages? Explain each type in brief. [8]
SECTION-II
Q7. a) Explain-Zonal cavity method for general lighting design [9]
b) Elaborate the steps involved in design of illumination scheme for indoor installation- Educational institute [9]
b) Elaborate the steps involved in design of illumination scheme for indoor installation- Theatre [9]
Q9. a) With suitable diagrams explain beam lumen method for designing of out door illumination scheme. [8]
b)With a suitable example explain – payback calculation, life cycle costing in case of energy efficient lighting. [8]
b) With a suitable example explain point by point method for outdoor illumination scheme design. [8]
Q11. a) Explain photovoltaic lighting with suitable diagrams [8]
 b)Explain-Central system for emergency lighting [8]
 b)What is meant by cold lighting? How it is achieved? State applications of cold lighting [8]Â
B. E. (Electrical)
Illumination Engineering
 (2008 Course)
Total No. of Questions : 12
[Total No. of Printed Pages :2]
[Time : 3 Hours]
Max. Marks : 100]
Instructions :
(1) Answer any 3 question from Section I and 3 question from Section II.
(2) Answers to the two sections should be written in separate books.
(3) Neat diagram must be drawn wherever necessary.
(4) Black figures to the right indicate full marks.
(5) Use of logarithmic tables, electronic pocket calculator is allowed.
(6) Assume suitable data, if necessary.
SECTION-I
Q1. a) With suitable diagrams explain artificial lighting. [9]
b) How quantification of light is made? Elaborate your answer with suitable diagram [9]
OR
Q2. a) Explain-Dependence of human activities on light [9]b) Explain-Production of light and physics of generation of light [9]
Q3. a) Explain construction and working of Mercury Vapour lamp with suitable diagram. [8]
b) Explain construction and working of LEDs state its characteristics [8]
OR
Q4. a) Explain construction and working of Solid Sodium Argon Neon lamp with suitable diagram [8]b) Explain construction and working of Optical fiber [8]
Q5. a) Explain design consideration of electromagnetic ballast for HID lamps [8]
b) Explain types of lightning fixtures according to installation type [8]
OR
Q6. a) Explain design consideration of Electronic ballast for TL lamps [8]b) What are different types of lighting fixtures according to photometric usages? Explain each type in brief. [8]
SECTION-II
Q7. a) Explain-Zonal cavity method for general lighting design [9]
b) Elaborate the steps involved in design of illumination scheme for indoor installation- Educational institute [9]
OR
Q8. a) What are polar curves? Explain their types. What information can be obtained from polar curves? [9]b) Elaborate the steps involved in design of illumination scheme for indoor installation- Theatre [9]
Q9. a) With suitable diagrams explain beam lumen method for designing of out door illumination scheme. [8]
b)With a suitable example explain – payback calculation, life cycle costing in case of energy efficient lighting. [8]
OR
Q10. a) State and explain the road classification as per BIS [8]b) With a suitable example explain point by point method for outdoor illumination scheme design. [8]
Q11. a) Explain photovoltaic lighting with suitable diagrams [8]
 b)Explain-Central system for emergency lighting [8]
OR
Q12.a) Explain-Stand alone system for emergency lighting [8]Â b)What is meant by cold lighting? How it is achieved? State applications of cold lighting [8]Â
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