What size conduits are required for powering the menu board at the Wendy's restaurant?

For powering the menu board at Wendy's, the selection of conduit size is critical for accommodating the required electrical conductors while ensuring safety and compliance with the National Electrical Code (NEC) standards.

1-inch conduits are often a suitable choice for this kind of application because they provide enough space for multiple conductors, typically allowing for easier installation and better heat dissipation while meeting the necessary electrical capacity requirements. In commercial settings like restaurants, the conduits need to support the load of electronic menu boards, which may involve multiple circuits and need sufficient room to comply with the fill calculations dictated by the NEC.

Using a conduit that is too small may lead to overheating and poses a risk of circuit failure or electrical hazards. On the other hand, going larger than necessary could lead to increased costs and may complicate installation without any practical benefit. Therefore, the use of a 1-inch conduit balances the need for safety, cost-effectiveness, and practicality in the context of powering a restaurant's menu board.