Alternating Current (AC) Fundamentals Course
Master AC fundamentals for residential systems, covering voltage, current, power factor, conductor sizing, breaker selection, load calculations, and safety practices. Gain confidence in designing and troubleshooting real home circuits to comply with codes and protect people and equipment.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
This practical Alternating Current (AC) Fundamentals Course builds confidence with 230-240 V, 50 Hz residential systems. Learn panel layouts, breakers, colour codes, and room-by-room circuit distribution, then correctly size conductors and overcurrent protection. Practice load calculations, apply key safety rules, follow code guidance, and document circuits clearly for reliable, compliant home installations.
Elevify advantages
Develop skills
- Design AC home circuits: lay out lighting, receptacles, and microwave loads.
- Size conductors and breakers: select 15 A or 20 A safely for real projects.
- Calculate AC loads quickly: use P=VI, power factor, and safety margins.
- Interpret residential panels: identify phases, neutrals, and equipment grounds.
- Apply AC safety and code: grounding, LOTO basics, and clear documentation.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast and simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
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