Q127 / 180 · AIIMS 2015 · Physics
Assertion : In a common emitter transistor amplifier, the input current is much less than the output current than output impedance.
Reason : The common emitter transistor amplifier has higher input impedance than output impedance
- AIf both assertion and reason are true and reason is the correct explanation of assertion.
- BIfboth assertion and reason are true but reason is not the correct explanation of assertion.
- Correct answerCIf assertion is true but reason is false.
- DIf both assertion and reason are false.
Solution
The output impedance is higher than the input impedance in a common emitter transistor amplifier.
Hence, the correct answer is option: 'C'.