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 calculations, harmonics, flicker effects, secure measurement methods, and lab-based computations. Build confidence to design, diagnose issues, and enhance single-phase electrical systems effectively 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 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 skills for contemporary lab settings.
Elevify advantages
Develop skills
- Master AC power factor: calculate P, Q, S and adjust 0.8 lagging loads efficiently.
- Develop sinusoidal analysis: determine v(t), i(t), RMS, phase angles and impedance values.
- Diagnose power quality: identify flicker, harmonics, voltage sags, swells and transients.
- Practice instrumentation: operate oscilloscopes, power analysers and meters for accurate AC readings.
- Troubleshoot in labs: 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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