Sinusoidal Alternating Current Course
This course equips you with essential knowledge of sinusoidal alternating current for practical electrical applications. Explore AC waveforms, RMS values, impedance, power factor, power triangle, harmonics, flicker, and disturbances. Master safe measurement techniques, lab troubleshooting, and calculations to confidently design, analyse, and optimise single-phase systems 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 practical course on single-phase systems. Cover AC waveforms, RMS and peak values, impedance, power factor, power triangle, with hands-on examples. Delve into flicker, harmonics, disturbances, plus safe measurement, troubleshooting, and reporting for lab settings.
Elevify advantages
Develop skills
- Master AC power factor: calculate P, Q, S and optimise 0.8 lagging loads quickly.
- Develop sinusoidal analysis: derive 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.
- Excel in lab troubleshooting: check wiring, fix faults and document AC results clearly.
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 workloadWhat our students say
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