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Electrician's Practice Calculations Exam Based on NEC 2023

Product Code/ISBN: 9781935834298
This comprehensive self-study electrical calculations textbook is based on the
2023 NEC® with ten (10) practice calculations exams consisting of twenty-five (25) questions each and a final exam of 100 questions. This calculations textbook covers most topics that are included on all master and journeyman licensing exams such as conductor sizing and protection, motors, transformers, voltage drop, demand loads, box and conduit sizing, overcurrent protection, plus residential and commercial load calculations. The text contains the most widely used electrical calculations and formulas the reader needs to pass journeyman and master electrical competency exams. Solutions are included.