No poster
Film
Power Lines
1944Directed by James E. Rogers
Where to watch
No streaming, free, rental, or purchase options are currently listed in the United States.
- Released
- Runtime
- 16m
About Power Lines
- Documentary
Synopsis
The manufacture of cables for transmitting electric power is shown. Copper bars are rolled and drawn into wire, which is twisted into strands, and covered for insulation and protection with layers of rubber, lead, cloth and paper. The completed cables are then given high-voltage tests before being dispatched from the factory.
- Director
- James E. Rogers
