History of Grounding
From Cliff K9QD 220, 221- Whatever it takes. Electric Utility Service Drop…and why the service drop to the consumer has a center-tapped transformer grounded to earth. Wiring diagram of today’s typical single-family service entrance panel: Note the Utility Transformer’s center-tap is grounded at the pole. Also, the consumer’s service entrance panel and Neutral/Equipment bonding bars … Continue reading "History of Grounding"