Stranded wire is typically used in which type of circuits?

Stranded wire is particularly beneficial in DC circuits because of its flexibility and ease of installation. In DC applications, where wire movement or bending is often required, stranded wire allows for a greater degree of flexibility compared to solid wire. This makes it advantageous for use in scenarios where wires may need to be routed through tight spaces or where they experience vibrations, such as in recreational vehicles.

Additionally, stranded wire has a larger surface area due to its multiple strands, which can enhance the wire's conductivity, making it suitable for the lower voltage and higher current demands typical of DC systems. While stranded wire can also be used in AC circuits, the question specifically targets its most prevalent usage scenario, which is often in DC circuit applications where flexibility and the ability to handle movement are more critical.