What is the installation method for a UF cable?

The installation method for UF (Underground Feeder) cable is specifically designed for underground usage, making it crucial to understand its intended application. UF cable is rated for direct burial applications, meaning it can be installed directly underground without additional conduit.

Choosing to install UF cable above ground would not be appropriate, as UF cables are constructed with a durable, moisture-resistant coating which is primarily meant to protect against the elements and moisture when buried in the ground. Installing it underground provides protection from physical damage and environmental factors, while also ensuring compliance with electrical codes that govern safe installations in various environments.

As for the other options, while underwater and above ground are not suitable for UF cable, 'below ground' might seem plausible, it is more accurate to specifically call out 'underground' for this context, as it encompasses more than just being below the surface; it refers to a method of installation that takes the environmental and safety factors into account.