Code Calculations: Based on the 2017 National Electrical Code

The 2017 Edition of CODE CALCULATIONS solves math-related Code topics such as ampacity, conductor terminations, continuous and noncontinuous loads, box size, voltage drop, tap rules, motor installations, transformers, building loads and electrical systems. The textbook is intended for a variety of Code users such as Apprentices, Journeyworkers, Foremen, Estimators, Project Managers, and Electrical Engineers. Code Calculations provides the necessary skills and knowledge to achieve a Code-compliant, adequate, and safe electrical installation, and is well suited for Code examination preparation study material. Code Calculations assits the Code user in understanding and applying the challenging aspects of calculations in the Code. The textbook has been updated and revised to the 2017 National Electrical Code (NEC). One new chapter has been added on Electrical Systems, as a thorough understanding of electrical systems, including number of phases, number of conductors, and configurations, is essential to properly applying Code calculations.