Before revision: History Breguet recommended the use of reduced-section conductors to protect telegraph stations from lightning strikes; by melting, the smaller wires would protect apparatus and wiring inside the building.Walter Schossig Introduction to the history of selective protection, PAC Magazine, Summer 2007 pp.
After revision: Histor Breguet recommended the use of reduced-section conductors to protect telegraph stations from lightning strikes; by melting, the smaller wires would protect apparatus and wiring inside the building.Walter Schossig Introduction to the history of selective protection, PAC Magazine, Summer 2007 pp.