WBCS.LIVE practice question

LED stands of:

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Light emitting device
  2. Light emitting diode
  3. Light encapsulated device
  4. Light emitting dots

Correct answer and explanation

Correct answer: Light emitting diode

Explanation: āœ… Correct Answer: B) Light emitting diode šŸ“š Explanation: LED stands for Light Emitting Diode. It is a semiconductor device that emits light when an electric current passes through it. LEDs are highly energy-efficient and long-lasting compared to traditional incandescent bulbs, making them the standard for modern lighting.