THREE PHASE AC CIRCUIT

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Across
  1. 4. Number of cycles per second in an AC waveform, measured in hertz
  2. 6. The equipment or devices powered by the circuit
  3. 9. A condition where currents or voltages are not equal in all phases
  4. 10. Flow of electric charge in a conductor
  5. 11. A triangular configuration of a three-phase system
  6. 12. Conductor carrying current between phases
  7. 13. Opposition to current flow in a conductor
  8. 14. A device used to step up or step down voltage
  9. 16. A condition where all three phases carry equal current
  10. 18. Combined resistance and reactance in an AC circuit
Down
  1. 1. A reference point in an electrical circuit for safety and stability
  2. 2. Component storing energy in a magnetic field
  3. 3. Electric potential difference, often between phases
  4. 5. Component storing energy in an electric field
  5. 7. A single alternating current waveform in a multi-phase system
  6. 8. A conductor carrying unbalanced current in a wye connection
  7. 15. Opposition to AC current due to inductance or capacitance
  8. 17. The unit of frequency