No poster found
First-Time Viewing
Power Lines
Release Date:Release date TBD
Running Time:16 min
Genres:Documentary
Director
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.
Where to watch
US
No US provider info available right now.
Want more control?
Create an account to track what you’ve seen, save a watchlist, and set poster visibility.
Create account