Continuity, in electrical terms, refers to the unbroken flow of current through a circuit. To ensure proper functioning of electrical systems, it is crucial to check for continuity, which can be accomplished using a simple tool called a multimeter.
Checking continuity is essential for troubleshooting electrical faults, verifying the integrity of wires and connections, and ensuring the safe operation of electrical equipment. Historically, continuity testing has been a fundamental practice in electrical maintenance and repair, helping to identify and resolve issues swiftly.