Trivia Quiz On General Lighting Basics! Test Your Knowledge

6 Questions

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Trivia Quiz On General Lighting Basics! Test Your Knowledge

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Questions and Answers
  • 1. 
    A lumen is a measure of the
    • A. 

      Strength of a light source measured at the source.

    • B. 

      Power draw of the lamp.

    • C. 

      Amount of usable light from a light source.

    • D. 

      Amount of light per square foot of a work surface.

  • 2. 
    A foot candle is a measure of the
    • A. 

      Number of candles that would shine the same amount of light as the light source being measured.

    • B. 

      Strength of the light measured one foot from the light source.

    • C. 

      Amount of light shed in one square foot of area measured at a distance from the light source.

    • D. 

      Number of feet away from a light source you are measuring.

  • 3. 
    A foot candle is expressed in units of
    • A. 

      Lumens per square foot.

    • B. 

      Lumens per square meter.

    • C. 

      Candles per square foot.

    • D. 

      Candles per square meter.

  • 4. 
    Which of the following is an example of “horizontal foot candles”?
    • A. 

      The amount of light measured on the front of a computer monitor

    • B. 

      The amount of light measured at the front of a rack aisle

    • C. 

      The amount of light measured on a factory wall

    • D. 

      The amount of light measured on a factory floor

  • 5. 
    A “lux” is the metric equivalent to the US term
    • A. 

      Lumen.

    • B. 

      Foot candle.

    • C. 

      Candle.

    • D. 

      Lumen maintenance.

  • 6. 
    Which of the above images shows a high pressure sodium lamp?
    • A. 

      A

    • B. 

      B