
This study guide is organized to match the way topics appear on the Missouri Master Electrician exam. Here is what is included in your download:
Use these questions alongside your National Electrical Code (NEC) book. Read a section of the book, then work through the related practice questions to check your understanding.
Each question includes a reference to the NEC article number where the subject is discussed. This helps you quickly review why the correct answer is right and reinforces the process of looking up information efficiently — a key skill for an open-book exam.
Bookmarks have been added throughout the study guide to help you:
Use the additional questions drawn from Ugly’s Electrical References to strengthen your coverage of general theory, Ohm’s Law and topics that commonly appear on the electrical exam.
Sample exam questions are sourced from the National Electrical Code (NEC) and Ugly’s Electrical References.
Get instant access to the Missouri Master Electrician Exam Study Guide and start practicing with exam-style questions tied directly to the 2017 NEC and Ugly’s Electrical References. Use the included code references to build speed, accuracy, and confidence for an open-book ICC exam.
All study materials are delivered electronically for instant access after purchase and are provided as ZIP archives containing standard US letter-size PDF files. For reliable access, files should be downloaded and extracted on a computer, tablet or printed for offline study.

The official bulletin containing content (subjects covered in the exam), allowed time and test date scheduling are documented in the downloadable PDF files maintained by ProV. The bulletin is specific to your jurisdiction and trade. PDF files are accessed from the landing page button shown above. After going to that page, scroll to your state name and expand by using the “+” on the right side. Candidates should always review the current exam information on the ProV website before applying or testing.