What occurs during an electric shock?

Electric shock occurs when a person comes into contact with two metal objects that have a voltage difference between them, allowing electrical current to pass through the body. This happens because the body can conduct electricity, particularly when it is wet or in contact with conductive materials. The voltage difference creates a path for current to flow, which can lead to serious injuries or even fatality.

In the context of safety practices, understanding the mechanics of electric shock is crucial for anyone working in welding or similar fields. The presence of a voltage differential between two points makes it hazardous, as it establishes a potential pathway for electricity, increasing the risk of shock significantly.

By knowing that touching two metal objects with differing electrical potentials can cause electric shock, one can take appropriate safety measures, such as ensuring proper grounding and isolation of circuits, wearing personal protective equipment, and avoiding contact with live electrical components. This awareness helps in minimizing risks associated with electrical hazards in the workplace.