This full electrical basics class provides a strong foundation in electrical theory and circuit fundamentals, designed especially for beginners and HVAC technicians. The course explains how electricity works in practical systems and how key concepts such as voltage, current, and resistance interact within electrical circuits.

You will learn how volts, amps, and resistance affect electrical behavior, along with how power is calculated using watts and kilowatts. The course also explains the concept of power factor and how not all electrical power is converted into useful work due to reactive components in circuits.

It covers the structure of circuits, including loads, switches, and power supplies, and explains the difference between open and closed circuits. You will also understand how electricity flows through conductors and insulators, and why material properties matter in electrical design and safety.

In addition, the class explores important topics such as AC vs DC power, transformers, breakers, capacitors, inductive and resistive loads, and electrical frequency. It also introduces critical safety concepts like GFCI protection, arc flash hazards, lockout/tagout procedures, and shock prevention.

By the end of this course, learners will have a solid understanding of electrical systems, how they operate in real-world applications, and the safety principles required for working with electricity.