What does maintaining a low voltage across a worker signify in an equipotential zone?

Maintaining a low voltage across a worker in an equipotential zone signifies a safe working environment. An equipotential zone is designed to minimize differences in voltage that could pose risks of electrical shock. When voltage differences are low, it indicates that the worker is on the same electrical potential as their surroundings, which reduces the risk of accidental electric shock. This is crucial in areas where workers might be exposed to electrical equipment or conductive surfaces.

In an equipotential zone, all conductive parts are interconnected or bonded together to ensure that voltages remain as uniform as possible. This practice helps to enhance safety by ensuring that workers are not at risk of electrical hazards while performing their tasks. In contrast, high voltages or significant voltage differences within such a zone would introduce potential dangers, which underscores the importance of maintaining low voltage levels for worker safety.