Sinusoidal Alternating Current Course
This course equips you with essential knowledge of sinusoidal alternating current for practical electrical applications. Delve into AC waveforms, power factor, harmonics, flicker, secure measurement methods, and lab-focused calculations to confidently design, diagnose, and enhance single-phase systems in real-world scenarios.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
Gain expertise in sinusoidal alternating current through this concise, hands-on course on practical single-phase systems. Cover AC waveforms, RMS and peak values, impedance, power factor, and power triangle, applying them via examples. Investigate flicker, harmonics, and disturbances, plus safe measurement, fault-finding, and reporting for contemporary lab settings.
Elevify advantages
Develop skills
- Master AC power factor: calculate P, Q, S and optimise 0.8 lagging loads swiftly.
- Develop sinusoidal analysis: determine 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 clear AC results.
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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