View Pit Stop page for race #5618 by rodri71 — Ghost race
View profile for Rodrigo (rodri71)
| Official speed | 44.68 wpm (76.01 seconds elapsed during race) |
|---|---|
| Race Start | March 20, 2019 7:51:39pm UTC |
| Race Finish | March 20, 2019 7:52:55pm UTC |
| Outcome | No win (2 of 4) |
| Accuracy | 95.0% |
| Points | 33.51 |
| Text | #4060102 (Length: 283 characters) Transformers and most electric motors operate on alternating current. In such devices the flux in the iron changes continuously both in value and direction. The magnetic domains are therefore oriented first in one direction, then the other, at a rate that depends upon the frequency. |