line test

A line test is a method used in electrical systems to verify that a circuit or connection is working correctly. It involves using a specialized tool called a multimeter or continuity tester to check if current can flow properly through a wire or connection. If the test indicates continuity, the circuit is complete; if not, there may be a break or fault. Line tests help technicians identify problems safely and efficiently, ensuring electrical systems function properly and reducing the risk of electrical issues or failures.