Which of the following statements is true regarding the installation of electrical equipment around pools?

The statement about different zones having varying safety requirements is accurate and reflects the guidance found in the National Electrical Code (NEC) Article 680. This article provides detailed provisions for the installation of electrical equipment around pools, focusing on ensuring safety in specific zones surrounding the pool area.

The NEC designates specific zones, typically referred to as "locations" or "areas," around pools and spas, each with its own requirements concerning the types of electrical equipment allowed, minimum distance from the water, and necessary protective measures. For instance, there are zones directly in the water (wet locations), areas immediately surrounding the pool (dry and damp locations), and further away where different rules apply. These zones help determine how equipment must be installed to safeguard against electrical shock hazards, especially in environments where water is present.

This structured approach emphasizes that not all electrical installations are the same and highlights the rationale behind implementing stringent safety measures based on proximity to water and usage. Awareness of these different zones and their requirements is critical for complying with safety standards and ensuring the protection of people using the pool area.