Field installed electrical equipment must be located at least how many feet from the swimming pool?

The correct answer is based on the National Electrical Code (NEC) regulations, which specify that electrical equipment must be positioned to minimize the risk of electrical shock, especially in areas around water bodies such as swimming pools. According to NEC requirements, field-installed electrical equipment is required to be a minimum of 5 feet away from the pool's edge. This distance helps ensure safety by reducing potential exposure to electrical hazards in an area where the environment is naturally wet and poses a higher risk for electrical accidents.

The selection of 5 feet as the minimum distance provides ample space for safe access to electrical gear and minimizes the chance of water splashes reaching the equipment, thus maintaining compliant and secure installations around pools.