In this practical course, it is recognized the electrical measuring tools, the operation of oscilloscope and function generator, resistive color coding, dc analysis techniques (Kirchhoff, super position, Thevenin, and Norton), magnetic field effect and the electromagnetic circuit experiments, learn the relation for Alternating Quantities Single-Phase Series a.c circuits (Resistive, inductive and capacitive) and Single-Phase Parallel a.c Circuits (Resistive, inductive and capacitive), also, study the resonance and high and low pass filters.