departmental puzzle

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Across
  1. 4. A waveform that has a frequency which is an integer multiple of another frequency
  2. 5. The resistance that a magnetic circuit offers to lines of force in a magnetic field.
  3. 11. Power it is the product of the rms voltage and the rms current
  4. 12. A circuit that demodulates a radio signal to recover information
  5. 15. Marks made on a surface that experienced flashover
  6. 18. Breaker An automatic device for stopping the flow of current in an electric circuit
  7. 19. A transient excursion of a signal beyond its stead state value
  8. 23. an electrical device for attenuating the strength of an electrical signal
  9. 24. The maximum amount of electric current a conductor or device can carry before sustaining immediate or progressive deterioration
  10. 25. A brand of computer software for electronic circuit simulation
  11. 27. An electrical coil switch that uses a small current to control a much larger current.
Down
  1. 1. Electric polarization in a substance resulting from the application of mechanical stress
  2. 2. The range of frequencies over which a system generates or uses significant signal power
  3. 3. Apparatus for controlling the distribution of electrical energy
  4. 5. locus
  5. 6. The SI unit of luminous flux
  6. 7. The electrical separation between two conductors or two circuits.
  7. 8. A liquid or solid medium that carries electric current in the form of ions
  8. 9. Transmission of a signal to many receivers
  9. 10. A light sensor that produces or alters a voltage when light is present
  10. 13. A two-terminal passive circuit element, with a preferred direction of current flow
  11. 14. theory It is used as one theory to explain direction of current flow in a circuit.
  12. 16. The reference point in an electrical circuit from which voltages are measured
  13. 17. it is an electrical discharge brought on by the ionization of a fluid
  14. 20. The average value of power over a specified period of time
  15. 21. A system that adjusts some variable to control a process
  16. 22. Rejection The condition in which there is a sudden load loss in the system which causes the generating equipment to be over-frequency
  17. 26. Induction Occurs when changing current in one coil induces voltage in a second coil.