This self-study exam prep book is based on the 2017 NEC(R) with 21 exams consisting of questions in Maintenance, Residential Wireman, Journeyman, Masters, Sign Electricians and a final exam in Residential, Journeyman and Masters. This book covers most topics that are included on all journeyman and master electricians' exams such as conductor sizing and protection, motors, transformers, voltage drop, demand loads, box and conduit sizing, over-current protection and residential and commercial load calculations. -18 Open Book Practice Exam with Answers -3 Complete Final Exams with Answers and...

The 2017 West Virginia study guide will help you prepare for the exam by providing 12 practice open book exams and 2 Final Closed Book Exams. This book also covers most topics that are included on all Journeyman Electricians exams such as conductor sizing and protection, motors, transformers, voltage drop, over-current protection and residential and commercial load calculations. The text contains the most widely used electrical calculations and formulas the reader needs to pass the Journeyman electrical competency exam.