California C-10
Electrical License Exam Book
Understand the circuit. Build your confidence.
Start with voltage, current, resistance and circuit diagrams. Build toward conductors, panels, grounding and bonding, motors, renewable energy, troubleshooting and the business side of the trade.
One printed book + matching PDF included.
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Plain-language explanations, worked examples and diagrams help you understand the why behind the answer. These are actual pages from this electrical book.
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Read a free 15-page preview
Includes the full table of contents, Clifton's founder story, a complete beginner lesson, selected system diagrams and the lesson's practice answers.
Open / download the free PDF previewSelected pages retain their original book page numbers. Page references point to the full book; use the preview's PDF bookmarks to move between sections.
What's inside all 36 chapters
Start with the basics, connect the ideas to a job, then practice explaining your answers. Expand each group to see the complete table of contents.
Chapters 1–6 · Build your electrical foundation
- I started with two friends. You can start with a plan.
- A study plan you can actually follow
- Electricity without the guessing game
- AC power, phases and transformers
- Read the job before you price the job
- Calculate the load. Build a price that works.
Chapters 7–18 · Understand the systems and equipment
- Conductors: size them for the actual conditions
- Raceways, boxes and the route between them
- Services, feeders and panels
- Grounding and bonding: make the return path clear
- Branch circuits and protection people rely on
- Motors, controls and HVAC connections
- Lighting that works with the building
- Solar PV: follow the energy
- Batteries, storage and capacitors
- Generators, wind and transfer equipment
- EV charging and special locations
- Low-voltage, data and life-safety systems
Chapters 19–29 · Plan, troubleshoot and run the business
- Test with a purpose. Energize with a plan.
- Troubleshooting: find the cause, not a guess
- From rough-in to a clean handoff
- Safety is how we do the work
- The license and the company are your responsibility
- Money: revenue is not your paycheck
- Build a crew you can stand behind
- Contracts and changes: put the agreement on paper
- Insurance, bonds, liens, and getting paid
- Public works: different money, different rules
- The Bayview electrical project: put the whole job together
Chapters 30–36 · Practice, review and keep growing
- Two practice exams. Find your weak spots.
- C-10 Electrical final practice exam
- Law & Business final practice exam
- The answers matter. The reasons matter more.
- Your field of knowledge: formulas, maps and worksheets
- Go to the source. Keep your knowledge current.
- Learn the trade. Build your future company.
Built for study that sticks.
Learn and practice
- Beginner foundations, illustrated explanations and worked examples.
- Electrical trade topics plus Law & Business study material.
- Chapter checks, practice exams and final practice exams.
- Original questions with answers and explanations.
- Study planning, licensing steps and reference resources.
Your $79.95 package
- One printed C-10 Electrical exam-preparation book with 300+ pages.
- Free shipping for the printed book. Ships the next business day via FedEx.
- The matching downloadable PDF edition included.
- Access your included PDF through your Construction Guys student library after purchase.
Print and PDF layouts may paginate differently; they cover the same material. You do not need to buy a separate PDF.
Use this book to build understanding, find weak spots and prepare with a plan. It is independent exam-preparation material, not an official CSLB publication. Passing and license approval depend on your preparation and meeting CSLB requirements; no book can guarantee either.
Learn the trade.
Build your future company.
Clifton started Construction Guys in 2015 with two friends and learned through real business challenges. That experience is the reason behind this school: make the path clearer for the next person starting out.
The teaching style is direct, practical and focused on understanding the work and the business behind it. Read Clifton's story in the free preview.
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Construction Guys plans to offer optional license-preparation courses. Course enrollment is separate from this book purchase; view current tuition on the license-preparation course page. Class dates and availability will be announced.
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