What is the maximum exposed length allowed for a fountain cord?

The maximum exposed length allowed for a fountain cord is specified as 10 feet, which is the correct answer. This requirement is established to ensure safe operation of electrical equipment associated with water features, such as fountains, where the potential for moisture and water exposure is significant. The specified length helps minimize the risk of electrical hazards, ensuring that the cord is long enough to reach from the power source to the fountain while preventing excessive slack that could pose tripping hazards or be exposed to water.

In addition to promoting safety, the limitation also encourages proper installation practices, reinforcing the importance of adhering to the National Electrical Code (NEC) standards. This ultimately protects both the electrical equipment and individuals who may interact with the fountain.