Which statement is true with regard to the circuit shown in Figure 8-4?
A) the ac signal out of the transistor is amplified and inverted
B) the ac signal out of the transistor is amplified and in-phase with the input
C) the ac signal out of the transistor is not amplified
D) the ac signal out of the transistor is attenuated

Question

Which statement is true with regard to the circuit shown in Figure 8-4? 
A) the ac signal out of the transistor is amplified and inverted 
B) the ac signal out of the transistor is amplified and in-phase with the input 
C) the ac signal out of the transistor is not amplified 
D) the ac signal out of the transistor is attenuated

Quizplus · Accepted Answer

The circuit shown is a common emitter amplifier circuit, where the ac signal out of the transistor is amplified and inverted (180 degrees out of phase with the input) due to the transistor's characteristic. Therefore, option A is the correct choice.

Which Statement Is True with Regard to the Circuit Shown