These days lots of cables go underground ... The video covers how the transmission line used oil to insulate the conductors. In 1989, the power cable had an insulation problem and one of ...

As a master electrician and retired chief electrical inspector ... chloride conduit (PVC). Underground feeder and branch-circuit cable (UF-B). It’s the amount of cover on top of wiring.

Duquesne Light Company and Pittsburgh Fire worked to remove additional manhole covers to increase ventilation after an 'electrical malfunction.' ...

Propel NY Energy project promises grid benefits but faces community concerns over electromagnetic fields in public meetings.