NCCER Wireways, Raceways & Fittings Practice Test 2025 – Comprehensive Exam Prep

A flexible raceway is primarily used for moving applications and tight bends due to its ability to bend and flex without compromising the integrity of the wiring contained within. This adaptability allows it to accommodate vibrations and movements, which are common in environments where machinery or mobile equipment is in use.

In applications where space is limited or where equipment needs to be repositioned regularly, such as in robotics or movable machinery setups, flexible raceways can easily adapt to changing configurations. Additionally, they are designed to navigate around obstacles or fit into complex layouts without the need for rigid connections or fittings that might be required in a more permanent installation.

While other types of raceways might be suited for heavy-duty load carrying or permanent installations in harsh environments, their rigidity would not serve the purpose of facilitating movement as effectively as flexible raceways do.