assume i'm not too bright.. [Linked Image] i know its a stretch, but can someone briefly explain the difference between the series fault and the parallel fault and why the afci is lacking in the former?
i copied this from a previous thread "we monitor arcs to ground for the parallel arcs in NM-B cable at a 30mA level, and MOV's on the circuit board protect from surges", i dont get that? do you?
also do we use the same smoke detectors with the backup battery on afci circuits, the battery doesnt make any difference, right?