Even with the best ground rod array, some portion of the current is going to flow in the parallel path presented by the tower feed tubing to the ATU. Once it hits the ATU chassis, it needs a ...

To ensure a low‑impedance ground‑fault current path, all circuit conductors must be grouped together in the same raceway, cable, or trench [300.3(B), 300.5(I) and 300.20(A)]. Because the earth isn’t a ...

A ground rod with a resistance of 25 ohms does not provide an effective fault current path. The pole will remain energized with dangerous touch voltage because the fault current will be only 4.8A ...

All currents travel through a circuit and return to their source, but the path home isn't always the preferred one. When current travels along undesirable paths, it may cause unacceptable EMI ...