Upon successful passing of this examination, students are able to demonstrate their skills and knowledge in properly setting up multimeters, oscilloscopes, and function generators to correctly measure voltage, current and resistance for identification of faults in common AC circuits; determine whether transformers are step-up, step-down, or isolation types; whether a transformer is operating correctly or has open or shorted windings; demonstrate the ability to troubleshoot simple RC and RL circuits; measure circuit frequency and amplitude; troubleshoot frequency-sensitive AC circuits and identify defective components.