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JEE PHYSICS MCQ: SEMI CONDUCTOR DEVICES
1
Medium
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Understanding
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Assertion: In transistor common emitter mode as an amplifier is preferred over common base mode.
Reason: In common emitter mode the input single is connected in series with the voltage to the base emitter function.
Reason: In common emitter mode the input single is connected in series with the voltage to the base emitter function.
View answer and explanation
Correct option: B
Both assertion and reason are true but reason is not the correct explanation of assertion
Option B (Both assertion and reason are true but reason is not the correct explanation of assertion) is correct because both statements are factually correct, but the reason doesn't explain why common emitter is preferred.
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