A transistor is used in common emitter m...

A transistor is used in common emitter mode as an amplifier. Then
(1) the base-emitter junction is forward biased
(2) the base emitter junction is reverse biased
(3) the input signal is connected in series with the voltage applied to the base-emitter junction.
(4) the input signal is connected in series with the voltage applied to the base collector junction.

1,2 and 3

1 and 2

2 and 4

1 and 3

Text Solution

Verified by Experts

The correct Answer is:

While using transistor as a common emitter amplifier the emitter base junction is forward biased and the signal to be amplified is connected in emitter base circuit.

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