Light Bulb Test With Cfl, LED, And ICD Light Bulbs

7 Questions | Total Attempts: 137

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Light Bulb Test With Cfl, LED, And ICD Light Bulbs

Questions and Answers
  • 1. 
    Which light bulb saves the most energy?
    • A. 

      CFL light bulbs

    • B. 

      ICD light bulbs

    • C. 

      LED light bulbs

  • 2. 
    Who invented the light bulb?
    • A. 

      Thomas Edison

    • B. 

      Benjamin Franklin

    • C. 

      Thomas Crapper

  • 3. 
    Which light bulb is the cheapest?
    • A. 

      ICD

    • B. 

      CFL

    • C. 

      LED

  • 4. 
    What light bulb uses up the most wattage?
    • A. 

      ICD

    • B. 

      LED

    • C. 

      CFL

  • 5. 
    LED light bulbs save the most energy?
    • A. 

      True

    • B. 

      False

  • 6. 
    LED light bulbs use the most wattage?
    • A. 

      False

    • B. 

      True

  • 7. 
    Which light bulb  saves the least amount of energy?
    • A. 

      CFL

    • B. 

      LED

    • C. 

      ICD

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