Alternating Current (AC) Fundamentals Course
This course teaches AC fundamentals for residential 120 V, 60 Hz systems, covering voltage, current, power factor, conductor sizing, breaker selection, load calculations, and safety protocols. Gain confidence in designing, sizing, and documenting compliant home circuits to ensure safety and code adherence for reliable installations.

4 to 360h flexible workload
certificate valid in your country
What will I learn?
This practical course on Alternating Current (AC) Fundamentals focuses on 120 V, 60 Hz residential systems. Learners study panel layouts, breakers, color codes, and circuit distribution, while mastering conductor sizing, overcurrent protection, load calculations, safety rules, code compliance, and clear circuit documentation for safe home wiring.
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 projects.
- Calculate AC loads quickly: use P=VI, power factor, and safety margins.
- Interpret residential panels: identify phases, neutrals, and grounds.
- Apply AC safety and code: grounding, LOTO basics, and 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
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