A transistor is used in the common emitter mode as an amplifier. Then
A. the base – emitter junction is forward – biased
B. the base – emitter junction is reverse – biased
C. the input signal is connected in series with the voltage applied to bias the base – emitter junction
D. the input signal is connected in series with the voltage applied to bias the base – collector junction.
Answer:C
A transistor is used in the common emitter mode as an amplifier. Then
A. the base – emitter junction is forward – biased B. the base – emitter junction is reverse – biased C. the input signal is connected in series with the voltage applied to bias the base – emitter junction D. the input signal is connected in series with the voltage applied to bias the base – collector junction.