GK
IMPORTANT ABBREVIATIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the full form of “LED"?
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Light Emitting Diode
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Light Emitting Device
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Liquid Emitting Diode
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Liquid Emitting Diode
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Explanation:
Detailed explanation-1: -What is the full form of LED? The full form of LED is Light Emitting Diode. LED is a semiconductor device that emits light when an electric current flows through it. When current passes through an LED, the electrons recombine with holes emitting light.
Detailed explanation-2: -LCD stands for liquid crystal display. LED stands for light-emitting diodes. All LCDs are not a subset of LED TV. All LEDs are a subset of LCD TV.
Detailed explanation-3: -A Light Emitting Diode (LED) is a semiconductor device, which can emit light when an electric current passes through it. To do this, holes from p-type semiconductors recombine with electrons from n-type semiconductors to produce light.
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