Resonance

This module will build on previous topics by presenting an introduction to resonance in series and parallel circuits. The module also covers bandwidth, tuning circuits, and the decibel. The Q of a series circuit is also presented using practical and theoretical examples of problem solving for resonance.

Learning Outcomes:

Upon completion of this module the student will be able to:

• Define resonance.
• Explain the Q factor of an AC circuit.
• Discus bandwidth of resonant circuits.
• Describe the basic operation of a tank circuit.
• Name the three resonant conditions of a parallel RLC circuit.
• Understand the purpose of damping resistors.
• List the three basic functions performed by a tuning circuit.
• Explain why the decibel is used when discussing cutoff frequencies in resonant circuits.