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14. Semicondutor electronics — Physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 SciencePhysics14. Semicondutor electronics1 Mark
MCQ
To use a transistor as an amplifier
  • A
    no bias voltage is required
  • ✓
    the emitter base junction is forward biased and the base collector junction is reversed biased
  • C
    both junction are forward biased
  • D
    both junction are reverse biased.
✓

Answer

Correct option: B.
the emitter base junction is forward biased and the base collector junction is reversed biased
b

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