Which type of analysis is used to study the behavior of an RLC series circuit with a sinusoidal input in PSPICE?

The type of analysis used to study the behavior of an RLC series circuit with a sinusoidal input in PSPICE is AC Sweep Analysis. Here are the steps to perform this analysis:

1. Open PSPICE and create a new project.
2. Draw the RLC series circuit in the schematic editor.
3. Define the values of resistance (R), inductance (L), and capacitance (C).
4. Add a sinusoidal voltage source to the circuit.
5. Set the frequency range for the AC Sweep Analysis. This is typically done by specifying a start frequency, an end frequency, and the number of points to calculate in that range.
6. Run the simulation.
7. After the simulation is complete, you can view the results in the form of Bode plots or Nyquist plots. These plots will show the frequency response of the circuit, which is the output voltage as a function of frequency.

This type of analysis is useful for studying the behavior of the circuit at different frequencies, and it can help in understanding how the circuit will respond to a sinusoidal input.