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- Electrical engineering
- Voltage Current Resistance
- Star Delta Transformation
- Practical Voltage and Current Sources, equivalent circuit diagram
- Capacitor to DC voltage
- Inductors in DC Circuits
- Alternating current
- AC Inductive Circuits
- Three-phase Current
- Transformer
- Complex numbers
- Locus Diagram in AC circuits
- Measurement error
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Comparison power in Star- and Delta connection
![Star-Delta Connection - How the power behaves](https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_950,h_685/https://learnchannel-tv.com/wp-content/uploads/2020/04/Star-Delta-Connection-How-the-power-behaves.png)
Star-Delta Connection - How the power behaves
Switching from star to triangle increases the power by 3 times: PΔ = 3 × PY.
Application: Star-delta start-up for 3-phase motors.