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Theory
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4300
How to calculate lighting in a room
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640
Characteristics and types of luminous intensity curve
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958
What does ripple factor mean?
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2047
History of electric lighting
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624
What device is used to measure illumination
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3100
What is the color temperature of a light source and how is it measured
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5267
What is light polarization and its practical application
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19558
Description of the lux unit and its relation to the lumen
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4143
What is illumination rationing and what documents regulate it
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7433
Types of modern lighting fixtures
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4752
What is measured in lumens - how the value is calculated
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5212
What is a combined lighting system and where is it used
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6124
Classification of types and systems of artificial lighting
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