What is the application of Type UF-B conductors?

Type UF-B conductors are designed for a variety of applications, making them quite versatile in the field of electrical installations. These conductors can indeed be used for indoor applications as well as for direct burial underground installations, which is crucial for certain electrical wiring needs where protection from the elements and physical damage is necessary.

Moreover, Type UF-B conductors are also rated for residential installations, providing reliable service in homes for wiring various electrical devices and systems. The combination of these applications makes Type UF-B conductors suitable for a broad range of scenarios, affirming that they can be effectively utilized both indoors and outdoors in residential settings, as well as for direct burial. This versatility is what supports the selection of the option indicating all the stated applications are applicable.