| Webster's Online Dictionary |
| Expressions | Domain | Definition | |
| Feeder circuit | Mining | A feeder circuit is a conductor or group of conductors and associated protective and switching devices installed on the surface, in mine entries, or in gangways, but not extending beyond the limits set for permanent mine wiring. (references) | |
| Mine feeder circuit | Mining | A conductor or group of conductors, including feeder and sectionalizing switches or circuit breakers, installed in mine entries or gangways and extending to the limits set for permanent mine wiring, beyond which limits portable cables are used. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
