Mastering LED Intensity
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Questions and Answers

What happens to the intensity of an LED when the voltage applied to it is increased?

  • The intensity increases (correct)
  • The intensity becomes zero
  • The intensity decreases
  • The intensity remains constant

    • Which of the following methods can be used to change the intensity of an LED?

  • Changing the voltage applied to the LED (correct)
  • Changing the size of the LED
  • Changing the shape of the LED
  • Changing the color of the LED

    • Which of the following factors does NOT affect the intensity of an LED?

  • The color of the LED (correct)
  • The size of the LED
  • The voltage applied to the LED
  • The shape of the LED

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