LED is an abbreviation for: Options: A . &nbspLightning Emergency Drum B . &nbspLaser Emitting Disc C . &nbspLight Emitting Diode D . &nbspLaser Emitting Display

LED is an abbreviation for:

Question

LED is an abbreviation for:

Options:

A . Lightning Emergency Drum

B . Laser Emitting Disc

C . Light Emitting Diode

D . Laser Emitting Display

Answer: Option C
:
C
LED stands for Light Emitting Diode. Compared to an electric bulb, it requires less current for it to glow. It is used in a tester to check the conductivity of the liquid.

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