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AP EAMCET202316 May 2023Evening ShiftPhysicsSemiconductorsActual

The device that can detect optical signals is

Options

  1. Azener diode
  2. Bphoto diode
  3. Clight emitting diode
  4. Dtransistor

Correct answer

B. photo diode

Step-by-step solution

The phatodiode is used to measure optical signals.

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