Across
- 2. They can be positive and negative, one attracts the opposite
- 5. After being produced, the alternating current is transported by the … … cables
- 6. Who has discovered the direct current
- 8. Are needed to build circuits
- 10. Direct current
- 12. Is very dangerous, it can start a blaze
- 13. Rotations Per Minute
- 14. Synonymous with change
- 16. They are used to turn DC into AC and conversely
- 17. Who discovered the alternating current
Down
- 1. Electrical component that passes the current in only one direction
- 3. Mutual induction happend thanks to a magnetic ...
- 4. How goes the alternate current
- 7. Alternating Current
- 9. The difference from the highest and the lowest points in a sinewave
- 11. The most common conductive metal
- 14. The alternating current function
- 15. In transformer there are two wire …