Across
- 3. A panel wrapped in cardboard
- 4. A pipe for the smoke
- 6. A metal long piece with a shape of I
- 9. A component to adjust voltage
- 11. A component to create induction flow
- 13. A specific way to construct building
- 14. The value of a potential
- 15. A component to switch circuits
- 16. An electronic component with three legs
- 20. A type of beam to support a roof
- 23. A device to protect electric machine
- 24. A long piece at the base of a wall
- 25. A wireless communication for computer
- 27. A low range wireless communication
- 28. A component expres in Farad
Down
- 1. The number of events by unit of time
- 2. The flow of electron in a wire
- 5. A fire-place
- 6. A global network for devices
- 7. An actuator to rotate mechanic parts
- 8. A material used to prevent heat to leave
- 9. A panel with multiple layer from trees
- 10. A material used to bind stones
- 12. A material from cement, sand, water
- 13. A long piece used in construction
- 17. A device to inlet electricity
- 18. An Italian famous micro-controller
- 19. abbreviation for heat, ventilation, and air conditioning.
- 20. A component to reduce current
- 21. A device to produce photons
- 22. A component made with a coil
- 26. A type of beam to support a floor