Expert 1

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Across
  1. 3. Portable instrument which is used to measure insulation resistance
  2. 6. An electrical discharge brought on by the ionization of air surrounding a conductor that rises hissing noise
  3. 7. safety device that operates to provide overcurrent protection of an electrical circuit
  4. 10. AC to AC converter
  5. 11. The resistance that a magnetic circuit offers to lines of force in a magnetic field
  6. 12. Tester used to test the presence of electricity in HV & EHV lines
Down
  1. 1. Italian physicist who is the inventor of electric battery
  2. 2. A unit of measure of reactive power
  3. 4. A collective term applied to the positive and negative ends of a magnet
  4. 5. Extended part of the field frame to spread appropriate magnetic flux in electric machine
  5. 8. Device that extracts energy from a fluid flow and converts it into useful work
  6. 9. The property of allowing the passage of lines of magnetic flux