Why is continuity testing important in electrical work?

Continuity testing is crucial in electrical work as it ensures that there are no breaks in a circuit. A continuous path is necessary for electricity to flow properly; any interruption can lead to circuit malfunction, which can result in equipment failure or create safety hazards. By using a multimeter or continuity tester, electricians can confirm that conductors are properly connected and that there are no faults such as open circuits or damaged wires. This testing is an essential part of troubleshooting and verifying that an electrical system is safe and operational before it is energized. Thus, ensuring continuity helps maintain system reliability and safety.