RAIDERS OF THE LOST AMP

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Across
  1. 2. this means 6 in resistor color code
  2. 3. set of wires usually encased in a protective casing
  3. 6. an electromagnetic wave
  4. 10. an instrument for measuring voltage by comparison of an unknown voltage with a known reference voltage
  5. 12. occurs when too much current passes through electric wires
  6. 14. wiring size
  7. 17. temperature changes it's resistance
  8. 18. powered appliances need 3 wires to work properly: _________,neutral, earth
  9. 19. sensors are used as _________
Down
  1. 1. protects against excessive current
  2. 4. An electrical bus bar is defined as a conductor or a group of conductor used for collecting electric power from the incoming feeders and distributes them to the outgoing feeders
  3. 5. an electric insulator that can be polarized by an applied electric field
  4. 7. generates continuous waveform
  5. 8. electrically operated switch
  6. 9. a component used to switch or amplify
  7. 11. 5% tolerance
  8. 13. a solder joint that does not conduct electricity
  9. 15. color of neutral wire
  10. 16. buzzer and LEDs are used for indicating _________