Refer to the figure above The purpose of RE is to Select one

Refer to the figure above. The purpose of R_E is to Select one: develop the output voltage. Establish a dc base voltage. Stabilize the operating point with negative feedback. Maintain V_BE at 0.7 V.

Solution

R_E in circuit is used to handle larger input signals without incurring nonlinear distortions at output. Therefore option c is correct stabilise the operating point with negative feedback