All You Ever Wanted to Know About GFCIs & AFCIs
Receptacles Nightmare at about a foot and a half (with apologies to The Twilight Zone and William Shatner)
Electricity Principles & Applications Sixth Edition ©2003 Glencoe/McGraw-Hill Richard J. Fowler Chapter 16 Residential Wiring Concepts.
ARC-FAULT CIRCUIT INTERRUPTER(AFCI)