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Semiconductor Electronic: Material, Devices And Simple Circuits — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsSemiconductor Electronic: Material, Devices And Simple Circuits1 Mark
MCQ
Zener$-$diode is used in:
  • A
    Amplification
  • B
    Rectification
  • C
    Oscillator in producing oscillations
  • ✓
    Volatge regulation
✓

Answer

Correct option: D.
Volatge regulation
A voltage regulator circuit can be designed using a zener diode to maintain a constant $DC$ output voltage across the load in spite of variations in the input voltage or changes in the load current.

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