Question
Download Solution PDFWhat is the full form of LED?
Answer (Detailed Solution Below)
Option 2 : Light Emitting Diode
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NDA 01/2025: English Subject Test
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30 Questions
120 Marks
30 Mins
Detailed Solution
Download Solution PDFCONCEPT:
- Light Emitting Diode or LED: It is a heavily doped p-n junction diode.
- Under forward-bias LED emits spontaneous radiation.
- These diodes are encapsulated with a transparent cover so that emitted light can come out.
LED
EXPLANATION:
- Light Emitting Diode is the full form of LED.
- So the correct answer is option 2.
Last updated on Jun 18, 2025
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