Final answer:
When voltage is applied to equipment being repaired, personnel must take safety precautions to avoid electrical hazards, such as working with one hand or keeping one hand in your pocket. Insulated shoes can also be worn for added protection.
Step-by-step explanation:
When voltage is applied to equipment being repaired, personnel must take safety precautions to avoid electrical hazards. One sensible suggestion is to work with one hand or keep one hand in your pocket. This reduces the possibility of providing a current path through the heart, minimizing the risk of electric shock.For example, when working with high-power electric circuits, ensuring that only one hand is in contact with the equipment reduces the chance of current flowing across the heart and causing harm. This safety precaution is important because our bodies are relatively good electrical conductors, and when in contact with a voltage source and ground, large currents can pass through body parts with the lowest resistance.Insulated shoes can also be worn to prevent the flow of current through the feet, providing a large resistance pathway to ground. By implementing these safety measures, personnel can protect themselves from electrical hazards while repairing equipment.