Before installing grounds on a conductor, what should be done first?

Before installing grounds on a conductor, it is crucial to test for voltage. This step is essential because it ensures that the conductor is de-energized and safe to work on. If voltage is present, connecting grounds may lead to electrical hazards, including shocks or short circuits. Therefore, verifying that there is no voltage helps protect the safety of personnel and ensures compliance with safety protocols during maintenance or installation.

Testing for voltage prior to grounding is a standard practice in electrical safety, as it establishes a safe working environment and prevents accidents. Once it is confirmed that the conductor is not energized, other tests, like checking for insulation or resistance, can be conducted with more security, followed by the proper installation of grounds.