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State any advantages of three-phase systems over single-phase systems.

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in Grade 10 by Master (844k points)

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Two advantages of three-phase systems over single-phase systems are.

  • 3φ can be operated in star or delta.
  • Three-phase systems can supply both three-phase and single-phase installations of power.
  • In generators and motors, for the same size frames, three-phase machines delivers more power than  single-phase machines.

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