Week 11 EE Vocab Review

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Across
  1. 3. Another word for earth, as in "protective earth wire."
  2. 5. A collection of electrical cables together, such as one that runs through a wall.
  3. 10. Old circuit breakers contained glass __________, which literally broke into pieces if the current became too strong.
  4. 11. Making sure that a device continues to work over time, including through repair work.
  5. 12. Steckdose
  6. 14. One of a thermo-magnetic circuit breaker's two safety features is the magnetic ____________.
  7. 15. He invented the world's first electrical battery.
Down
  1. 1. Eisen
  2. 2. Brakes create heat because they operate through ____________.
  3. 4. Formula One racecars use __________ brakes to minimize heat damage.
  4. 6. In some places, electrical cables are __________ underground.
  5. 7. A mixture of copper and zinc
  6. 8. One of a thermo-magnetic circuit breaker's two safety features is the ____________ strip.
  7. 9. Widerstand
  8. 13. An adjective for a metal containing iron