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Questions and Answers
What is the main material used in LED'S?
What is the main material used in LED'S?
- Gallium Phosphide
- Gallium Arsenide Phosphide
- Gallium Arsenide (correct)
- Silicon & Germanium
What does LED stand for?
What does LED stand for?
- Luminous Electric Device
- Light Emitting Diode (correct)
- Laser Emission Detector
- Luminous Energy Diffuser
Which terminal of LED is known as Anode?
Which terminal of LED is known as Anode?
- A (correct)
- Gallium Arsenide
- K
- Silicon
Why are Silicon & Germanium not used in LEDs?
Why are Silicon & Germanium not used in LEDs?
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What is the purpose of a light emitting diode (LED)?
What is the purpose of a light emitting diode (LED)?
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What are the terminals of a light emitting diode (LED) called?
What are the terminals of a light emitting diode (LED) called?
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Why are Silicon and Germanium not used in LEDs?
Why are Silicon and Germanium not used in LEDs?
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Which materials are commonly used in making LEDs?
Which materials are commonly used in making LEDs?
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