crossword

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Across
  1. 3. / the longer it runs the more you pay
  2. 8. / a form of energy
  3. 10. / the rate at which energy is drawn from a source that produces a flow of electricity in a circuit; expressed in volts
  4. 11. / circulation
  5. 12. / an electrical line
  6. 13. / tiny flash of light
  7. 15. / absence of danger
  8. 16. / a six letter word starting with 'E' and ending with 'Y'
Down
  1. 1. / electricity supply
  2. 2. / a unit of power equal to one million watt
  3. 4. / a closed electrical path
  4. 5. / power-line
  5. 6. / an electrical device by which alternating current of one voltage is changed to another voltage
  6. 7. / shunt
  7. 9. / opposite of a conductor
  8. 14. / used to support overhead power-lines