Before beginning a residential project, make sure you've got Ugly's Residential Wiring, 2017 Edition in your toolbox. Updated to reflect the 2017 National Electrical Code (NEC), this quick on-the-job reference provides commonly required electrical wiring information for residential work in an easy-to-read, easy-to-access format. You will save precious time and money with easy access to specific rules, symbols and code requirements for wiring dwellings that ensure your job stays on task and passes inspection the first time. The perfect tool for electricians, contractors, designers, instructors, students, and do-it-yourself home owners, Ugly's Residential Wiring covers basic residential requirements, including: * Current * Ohm's Law * Resistance * Parallel Circuits * Series Circuits * Services and Service Points * Voltage * Wiring Diagrams and Rules.