Based on the 2011 NEC, Ugly's Electrical References puts electrical facts and safety data at your fingertips!.
Revised for the 2011 National Electrical Code, fact-filled Ugly's Electrical References works hand-in-hand with the NEC to help you complete electrical work safely, correctly, and efficiently. The 2011 Ugly's includes all the vital data -- tables, Ohm's Law, wiring diagrams, NEMA enclosure types, and more -- you've come to expect from this time-saving resource for electrical professionals and all NEC users.
Updated coverage in this edition addresses:Combination circuitsConduit bendingElectrical symbolsInsulation chartsParallel circuitsSeries circuitsWiring diagramsAnd more