Sinusoidal Alternating Current Course
Gain expertise in sinusoidal alternating current for practical electrical tasks. This course covers AC waveforms, power factor, harmonics, flicker, safe measurement methods, and lab calculations, empowering you to confidently design, troubleshoot, and optimise single-phase systems in real-world settings.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Master sinusoidal AC through this concise, hands-on course on single-phase systems. Cover AC waveforms, RMS and peak values, impedance, power factor, power triangle with examples. Study flicker, harmonics, disturbances, plus safe measurement, troubleshooting, and reporting for modern labs.
Elevify advantages
Develop skills
- Master AC power factor: calculate P, Q, S and optimise 0.8 lagging loads quickly.
- Develop sinusoidal analysis skills: derive v(t), i(t), RMS, phase angle and impedance.
- Gain power quality diagnostics: identify flicker, harmonics, sags, swells and transients.
- Practice instrumentation: use oscilloscope, power analyser and meters for accurate AC data.
- Learn lab troubleshooting: check wiring, fix faults and report clear AC results.
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
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