DC: basic electrical terms, DC circuit concepts and calculations, analog and digital measuring and test equipment, AC: electrical components such as capacitors, inductors, and transformers that are employed in circuit analysis, transformer principles, RL and RC circuits and impedance, resonance and power factor subjects; test equipment such as oscilloscopes and signal amplifiers. Ranken is more than a college; it's an experience that provides students with the knowledge and training necessary to launch and maintain successful careers in fields such as automotive, construction, electrical, information technology and manufacturing.