-Refer to the figure above. The purpose for R1 and R2 is to
A)maintain VBE at 0.7 V.
B)stabilize the operating point with negative feedback.
C)develop the output voltage.
D)establish a dc base voltage.

Question

-Refer to the figure above. The purpose for R1 and R2 is to
A)maintain VBE at 0.7 V. 
B)stabilize the operating point with negative feedback. 
C)develop the output voltage. 
D)establish a dc base voltage.

Quizplus · Accepted Answer

R1 and R2 form a voltage divider that establishes a DC base voltage for the transistor, which is crucial for setting its operating point.

-Refer to the Figure Above