ETLV 1STI2D3

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Across
  1. 4. A fire-place pipe
  2. 6. A long piece used in construction
  3. 8. An Italian famous micro-controller
  4. 10. A material used to bind stones
  5. 11. A component to create induction flow
  6. 13. A panel wrapped in cardboard
  7. 17. A component express in Farad
  8. 20. A wireless communication for computer
  9. 21. An actuator to rotate mechanic parts
  10. 24. A device to create object by adding layers of material
  11. 26. The flow of electrons in a wire
  12. 27. A material from cement, sand and water
  13. 28. A global network for actuators and sensors
  14. 30. A material used to prevent heat to leave
Down
  1. 1. The value of a potential
  2. 2. A device to warm houses
  3. 3. A component to adjust voltage
  4. 5. Acronym for heat, ventilation, and air conditioning.
  5. 6. A low range wireless communication
  6. 7. An electronic component with three legs [base, emitter, collector]
  7. 9. A metal long piece with a shape of I
  8. 11. A device to protect electric against short-circuit
  9. 12. A pipe
  10. 14. A component to reduce current
  11. 15. The number of events by unit of time [second]
  12. 16. A device to inlet electricity
  13. 18. A specific way to construct building
  14. 19. A device to convert electricity to mechanical rotation
  15. 22. A panel with multiple layers from trees
  16. 23. A component to switch circuits from an electrical command
  17. 25. A component made with a coil
  18. 29. A device to produce photons