Before starting any electrical work, what should you verify about the circuit?

The focus before starting any electrical work should always be on ensuring safety, which makes verifying that the circuit is de-energized and properly locked out a critical step. This process prevents any unexpected energization or accidental contact with live electrical parts while work is being conducted, significantly reducing the risk of electrical shock, burns, or other injuries.

Lockout/tagout procedures are essential practices in electrical work environments. They guarantee that the circuit cannot be inadvertently turned back on while a worker is engaged in their tasks. By confirming that the circuit is de-energized and has been appropriately locked out, the worker creates a controlled and safe environment, ensuring that all potential hazards associated with electrical work are mitigated.

Other choices can lead to dangerous situations. For example, ensuring the circuit is fully operational or at its maximum rating does not address safety protocols, while confirming that current is running through the circuit is inherently unsafe and contrary to the principle of safety first. Therefore, the correct focus is always on ensuring the circuit is de-energized and locked out before engaging in any electrical work.