What is the term used when testing electrical circuits for a complete path of current?

The term used when testing electrical circuits for a complete path of current is continuity. Continuity testing is a method used to check if an electrical circuit is complete and able to carry current. This involves using a multimeter or continuity tester to send a small amount of electricity through the circuit. If the circuit is complete, the tester indicates continuity, which shows that there are no breaks or interruptions in the pathway where current flows.

Other testing methods, while essential for electrical troubleshooting, focus on different aspects. A voltage test measures the electrical potential difference between two points in a circuit, which is crucial for understanding how much voltage is present but does not necessarily confirm whether the circuit is complete. Resistance testing, on the other hand, measures how much the circuit opposes the flow of current, which is not explicitly an assessment of continuity. Load testing evaluates how a circuit performs under actual working conditions, typically measuring how well it can handle a specific load, but again does not confirm complete connectivity. Thus, continuity is the specific term that directly relates to ensuring an uninterrupted path for current in an electrical circuit.