Sinusoidal Alternating Current Course
Master sinusoidal alternating current for real‑world electrical work. Learn AC waveforms, power factor, harmonics, flicker, safe measurements, and lab‑ready calculations so you can design, troubleshoot, and optimize single‑phase electrical systems with confidence.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Master sinusoidal alternating current with this short, practical course focused on real‑world single‑phase systems. Learn AC waveforms, RMS and peak values, impedance, power factor, and the power triangle, then apply them through worked examples. Explore flicker, harmonics, and other disturbances, and practice safe measurement, troubleshooting, and reporting techniques tailored to modern lab environments.
Elevify advantages
Develop skills
- AC power factor mastery: compute P, Q, S and optimize 0.8 lagging loads fast.
- Sinusoidal analysis skills: derive v(t), i(t), RMS, phase angle and impedance.
- Power quality diagnostics: spot flicker, harmonics, sags, swells and transients.
- Instrumentation practice: use scope, power analyzer and meters for clean AC data.
- Lab troubleshooting: inspect wiring, correct faults and report clear AC findings.
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 workloadWhat our students say
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