Complex Impedance Course
Master complex impedance in practical electrical systems. Learn to model cables, motors, heaters, and capacitor banks compute P, Q, S, voltage drop, and power factor and confidently size components and optimise power quality for low-voltage setups. This course equips you with essential tools for accurate analysis and smart decision-making in real installations.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
Gain hands-on skills to model real-world loads, calculate line impedance, and handle phasor AC analysis confidently. Master sizing capacitor banks, boosting power factor, assessing voltage drop, and evaluating cable suitability with straightforward, step-by-step techniques. Emerge equipped for precise calculations, clear documentation, and robust, evidence-based design choices.
Elevify advantages
Develop skills
- Model complex impedance: analyse AC circuits using efficient, practical techniques.
- Size transmission lines: quickly calculate R+jX, voltage drop, and current capacity.
- Model motors and heaters: extract R, L, and P-Q-S from nameplate specs.
- Correct power factor: determine capacitor sizes and update P, Q, S, and line currents.
- Optimise systems: assess cable suitability and suggest cost-effective upgrades.
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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