Power Lines
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.
Year: 1944
Genre: Documentary
Studio: British Council, Merton Park Studios
Director: James E. Rogers
Cast: Norman Shelley, Alvar Liddell
Runtime: 16 minutes
Release: Apr 08, 1944
IMDb: 0.00/10 by 0 users
Popularity: 0
Country: United Kingdom
Language:
Budget: 0
Revenue: 0
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