What precaution should be taken when working on live circuits?

Using proper personal protective equipment (PPE) and following safety protocols is crucial when working on live circuits. PPE ensures that you are protected from electrical hazards, such as shocks, burns, and arc flash incidents that can occur when working with energized components. This equipment may include insulated gloves, safety goggles, face shields, and flame-resistant clothing, all of which serve to minimize risks and ensure safety.

In addition to PPE, following established safety protocols is essential, as they are designed to guide you through safe practices when dealing with electricity. This can include steps like maintaining a safe distance from energized parts, ensuring proper grounding, and using barriers. By adhering to these guidelines, you significantly reduce the risk of accidents and injuries.

While other precautions, such as using insulated tools or keeping one hand behind your back, have their merits, they do not encompass the comprehensive safety measures that proper PPE and protocols provide. Turning off all power sources is certainly the safest approach, but in situations where live work is necessary, PPE and safety protocols become even more critical to ensure worker safety.