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

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain expertise in sinusoidal alternating current through this concise, hands-on course on single-phase systems. Cover AC waveforms, RMS and peak values, impedance, power factor, and power triangle with practical examples. Delve into flicker, harmonics, and disturbances, plus safe measurement, fault-finding, and reporting skills for contemporary lab settings.
Elevify advantages
Develop skills
- Master AC power factor calculations: determine P, Q, S and optimise 0.8 lagging loads efficiently.
- Develop sinusoidal analysis proficiency: calculate v(t), i(t), RMS, phase angle and impedance.
- Acquire power quality assessment skills: identify flicker, harmonics, sags, swells and transients.
- Practice instrumentation techniques: operate oscilloscope, power analyser and meters for accurate AC measurements.
- Hone lab troubleshooting abilities: check wiring, fix faults and document clear AC observations.
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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