Sinusoidal Alternating Current Course
This course equips you to handle sinusoidal alternating current in practical electrical tasks. Master AC waveforms, power factor, harmonics, flicker, safe lab measurements, and key calculations to confidently design, troubleshoot, and improve single-phase systems in real-world settings.

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. Dive into flicker, harmonics, disturbances, plus safe measurement, fault-finding, and reporting skills for today's labs.
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 values.
- Diagnose power quality issues: 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 workload.What our students say
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