How should you approach the testing of a newly installed circuit?

Following a systematic inspection and testing protocol is crucial when working with a newly installed circuit to ensure it meets the established safety and performance standards. This approach provides a structured framework that covers all relevant aspects of the installation, including verifying that the components are properly connected, ensuring insulation resistance is adequate, and confirming that the circuit is functioning as intended.

By adhering to a systematic protocol, you can identify potential issues before they become serious problems, ensuring the safety of the electrical system and compliance with regulatory requirements. This method also serves to document each step taken during the inspection and testing, which can be critical for accountability and future reference.

In contrast, other approaches such as skipping the initial inspection may lead to undetected faults, randomly testing without a plan lacks direction and could miss critical assessments, and only testing if there are complaints compromises safety and could result in serious hazards if issues go unnoticed. Hence, a systematic approach is the best practice in ensuring the integrity and safety of the newly installed circuit.