Sinusoidal Alternating Current Course
This course builds mastery in sinusoidal alternating current for practical electrical tasks. Explore AC waveforms, power factor, harmonics, flicker, safe lab measurements, and calculations to confidently design, troubleshoot, and optimise single-phase systems in real-world scenarios.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain expertise in sinusoidal alternating current through this practical course on single-phase systems. Cover AC waveforms, RMS and peak values, impedance, power factor, and power triangle with examples. Study flicker, harmonics, disturbances, plus safe measurement, troubleshooting, and reporting for lab settings.
Elevify advantages
Develop skills
- Master AC power factor: calculate P, Q, S and optimise 0.8 lagging loads quickly.
- Develop sinusoidal analysis: derive v(t), i(t), RMS, phase angle and impedance.
- Diagnose power quality: identify flicker, harmonics, sags, swells and transients.
- Practice instrumentation: operate scope, power analyser and meters for accurate AC data.
- Troubleshoot in labs: check wiring, fix faults and document AC issues clearly.
Suggested summary
Before starting, you can change the chapters and 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 my interest without needing to change platforms... I thank you 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, simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
FAQ
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an online course and how does it work?
PDF Course