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Question: Answered & Verified by Expert
A transistor works as an amplifier when,
PhysicsSemiconductorsCOMEDKCOMEDK 2014
Options:
  • A emitter-base junction is forward biased and collector-base junction is reverse biased
  • B emitter-base junction is reverse biased and collector-base junction is forward biased
  • C Both junctions are forward biased
  • D Both junctions are reverse biased
Solution:
2739 Upvotes Verified Answer
The correct answer is: emitter-base junction is forward biased and collector-base junction is reverse biased
A transistor works as an amplifier, when emitter-base junction is in forward biased and collector-base junction is in reverse biased.

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