What is typically found at bends or turns in a conduit system?

Pull points are essential components at bends or turns in a conduit system as they facilitate the installation and maintenance of wiring. When conduit runs change direction, it can create areas where access is needed to pull wires through, especially considering the friction and resistance that can occur in such transitions. By incorporating pull points at these locations, it simplifies the process of running new wiring and replacing existing wires, as technicians can more easily navigate bends and angles without damaging the wires or the conduit.

In sections of the conduit that are straight and free of bends, the need for pull points diminishes. Grounding bars, disconnect switches, and distribution panels serve different purposes within the overall electrical system, but they do not specifically address the challenges presented at bends in conduit, which is where pull points are needed for efficient wire management.