Which type of wiring method can have a maximum of 360 degrees of bends?

The maximum of 360 degrees of bends permitted in a wiring method is particularly applicable to rigid metal conduit. This type of conduit is designed to be durable and provides significant protection to the wires it encases. The construction and rigidity of metal conduit allow for sharper bends than other types of conduit or cable, which is why it can accommodate this specific bending requirement.

In contrast, other wiring methods, such as medium voltage cable or non-metallic sheathed cable, often have more stringent bending radius requirements due to their construction material and the potential for damage if bent too sharply. Flexible conduit, while also allowing for bends, does not have the same maximum degree tolerance for bends due to its intended use as a conduit that can be shaped and routed in various configurations. Therefore, the characteristics of rigid metal conduit allow for the maximum degree of bends specified in the question.