Electrical Wiring Commercial

Students can learn all aspects of commercial wiring from this comprehensive guide to applying the newly revised 1999 NEC. This practical, hands-on text teaches how to apply the code, and perhaps more importantly, also prepares students to communicate with inspectors, customers, and engineers about electrical systems. In addition to the updated NEC coverage and schedules, this text has been expanded to include several new topics such as branch circuits, and neutral sizing processes that take into consideration harmonic currents.