Discover the Secrets of Old Electrical Wiring Types: A Comprehensive Guide
Old electrical wiring types refer to electrical wiring methods and materials used in the past. An example is the knob-and-tube wiring system, which used porcelain tubes to support insulated wires and ceramic knobs to secure the tubes to structural elements. Despite its simplicity, it could cause fires due to loose connections or insulation damage. Understanding old wiring types… Read More »