Which of the following describes a condition where grounding reduces electrical hazard?

Grounding is a safety measure used in electrical systems to protect individuals and equipment from shock hazards. When a grounding system is properly implemented, it provides a low-resistance path for electrical currents to flow into the ground in the event of a fault, such as a short circuit or equipment failure. This effectively reduces the potential for electric shock to individuals who may come into contact with the equipment, since the current is directed away from them, minimizing the risk of serious injury or death.

In contrast, the other options do not directly describe scenarios where grounding effectively reduces electrical hazards. For instance, intermittent voltage refers to fluctuations in electrical supply and does not inherently relate to grounding effectiveness. High resistance can impede the flow of fault currents, potentially leading to dangerous situations rather than preventing them. Neutral balance involves the stability of the neutral conductor in a circuit, which is also not directly related to the safety benefits of grounding in reducing shock hazards. Thus, grounding's role in mitigating shock hazards is critical, establishing it as the correct context for the question.