Answer to Question #304463 in Electric Circuits for skeoskgt

Question

What are the impacts of load line and operating point in designing an amplifier?(both DC and AC amplifier)

Answer 1

A load line represents the constraint put on the voltage and the current in a nonlinear device by the external circuit.

The operating point created by the dc load line is the center where the voltage and current parameters are equivalent to each other for both the parts of the circuit.