When a worker is on a conductive ground mat that becomes energized, what will occur when they step off?

When a worker is standing on a conductive ground mat that becomes energized and then steps off, they create a path for electrical currents to potentially flow through their body. This situation occurs if there is a potential difference between the energized mat and the ground they step onto.

As the worker transitions from the mat to a less energized surface, if there is a sufficient voltage difference, the worker can encounter what is known as "step potential," where they may bridge between the two voltage levels, leading to a hazardous situation. In such cases, the worker can be subject to electrical currents that pose serious risks of shock or electrocution.

The circumstance underscores the importance of maintaining proper grounding and being aware of potential electrical hazards, especially when working in environments where conductive surfaces are involved. Understanding the electrical behavior in this scenario is critical for safety.