Hello,
As I understand it, in residential construction the neutral/ground bar of the main service panel is the sole interconnection point between the grounding electrodes, the equipment grounding conductors, and the service neutral. Does this mean that the grounding electrodes must be connected to the panel in a star topology, or is it OK to daisy chain two grounding electrodes? If daisy chaining is OK, must the grounding electrode conductor in question be continuous from the farthest electrode to the panel, or just continuous between electrodes?
Thanks, Wayne