Sparky's Journal

📅 August 3rd, 2026

Basic Electricity (U.S. Bureau of Naval Personnel / REA) Review – Solid Foundation Manual

By JoshTheSparky.com (@JoshTheSparky4) (@JoshTheSparky on X)

A practical training manual every apprentice should own.

Hey everyone, Josh here from joshthesparky.com. I’ve been going through all the books and resources I’ve actually used while learning the trade, studying for exams, and working in the field. One book that was recommended to me early on by an electrician is Basic Electricity by the U.S. Bureau of Naval Personnel (Research and Education Association edition). I paid about $20 on Amazon with Prime, and it’s been one of the most useful foundational books I’ve worked through.

What’s Inside

I flipped through my well-used copy (highlighted, scribbled on, doodled in, and missing a page) and showed some of the highlights:

• Safety rules for technicians right from Chapter 1

• Fundamental concepts of electricity and electron theory (molecules, nucleus, the works)

• Batteries — reserve cells, mercury cells, charging rates, fast charge, floating charge

• Series DC circuits, parallel DC circuits, and network analysis of DC circuits

• Inductance, capacitance, inductive and capacitive circuits

• Motors and generators — field windings, silver rotors, alternating rotating fields with A, C, and B phases, acceleration curves, different winding methods

• Control devices and instruments (galvanometers, wattmeters connected to various circuits, right-hand motor rule)

• Supporting math including trigonometry

• Reference material up front: Greek alphabet, common abbreviations, symbols, electrical terms, component color codes, cable types

The material was originally prepared for Navy electrical training courses. It’s a practical manual that enables even a beginner to grasp the topics quickly, with hundreds of clear illustrations that simplify both the theory and the applications. Direct current and alternating current devices and circuits are explained in detail along with magnetism, motors, and generators.

Real Talk

I’ve definitely been through this book. I highlighted almost everything at first because the detail was helping my brain keep up, especially the math sections (I’ve always struggled with the math side of electricity, so I leaned into studying it more). Eventually I dialed the highlighting back so the whole book wouldn’t turn into a yellow mess, but that shows how much useful information is packed in here. The illustrations are excellent — current flowing in opposite directions, how to apply tape for insulation, detailed battery info, motor windings — it’s all laid out clearly.

This is basic electricity done right. It’s not trying to replace the NEC or a code book. It’s the foundation that makes everything else make more sense.

Final Verdict

If you want to understand circuits, motors, generators, AC, and DC, this book is for you. Written by a highly experienced team of United States Navy instructors, it’s a practical, easy-to-follow training manual that has served for decades as the go-to reference on basic theory and applications of electricity. It also lays an excellent foundation if you want to move on to more advanced topics.

Rating: 5/5

$20 for all of this is a steal in my opinion. You can usually find it on Amazon with Prime for that price or less. I learned something from it, so maybe you will too. Have you used this Navy/REA Basic Electricity book before? Drop your thoughts in the comments. Also, let me know what other books or tools you want me to review next. Stay safe out there.

Recommended For: Apprentices, beginners, DIYers, and licensed electricians who want a solid, practical foundation in electrical theory.

Published by Research and Education Association (prepared from U.S. Bureau of Naval Personnel material).

📚 More electrician study resources:

⚡ https://www.JoshTheSparky.com
⚡ https://www.TradeHog.net
⚡ https://www.NECChat.com
⚡ https://www.FastTraxSystem.com

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