What does the term "hot, neutral, and ground" describe in an electrical circuit?

The term "hot, neutral, and ground" specifically describes the roles of different wires in an electrical circuit. The hot wire carries the current to the load, delivering electrical power. The neutral wire serves as a return path for the current once it has passed through the load, completing the circuit. The ground wire provides a safety path for excess electricity, helping to prevent shock hazards and protecting equipment by directing stray current safely to the ground.

Understanding these roles is critical for safe wiring practices, as each type of wire has a specific function that contributes to the overall safety and effectiveness of the electrical system. The nuances of these roles can impact everything from the operation of appliances to compliance with electrical codes.