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In this video I will explain what are the advantages of a 3 phase system:
1) it gives a more uniform (smooth) power delivery system;
2) higher power to weight ratio (for generator/alternator);
3) a more balanced electrical load;
4) less vibration;
5) more economical use of conductors and transformers;
6) higher power current delivery;
7) less current required for same power delivery.

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