Final answer:
A safe distance for electrical equipment that is likely to cause arcs or sparks during refuel/defuel operations is approximately 10 feet.
Step-by-step explanation:
In refuel/defuel operations involving electrical equipment that is likely to cause arcs or sparks, it is important to maintain a safe distance to prevent any hazards. The specific safe distance may vary depending on the equipment and the situation, but a general guideline is to stay at least 10 feet away from the equipment.
This distance helps minimize the risk of injury from electrical arcs and sparks. In addition, it allows for a buffer zone in case of any unexpected events or accidents. It is important to follow safety protocols and regulations provided by relevant authorities to ensure the highest level of protection.
By maintaining a safe distance, operators and personnel can reduce the likelihood of being exposed to harmful electrical arcs or sparks, promoting a safer work environment.