True or False: Electricians use ladder diagrams to obtain conduit and wire size information.

Ladder diagrams are primarily used for illustrating control circuits, showing the relationship between the various electrical components and their connections. They are an essential tool for electricians in understanding circuit functionality and troubleshooting. However, conduit and wire size information is typically derived from other types of documents, such as tables of ampacity, National Electrical Code (NEC) guidelines, or wiring diagrams specifically designed for that purpose.

These resources provide guidelines based on the current carrying capacity, types of install conditions, and the overall layout of the electrical system, which is necessary for determining the appropriate conduit and wire sizes. Thus, it's accurate to say that electricians do not solely rely on ladder diagrams to gather this particular information, making the statement false.