View Pit Stop page for race #1226 by kccchiu — Ghost race
View profile for Kin (kccchiu)
| Official speed | 79.84 wpm (42.54 seconds elapsed during race) |
|---|---|
| Race Start | March 14, 2019 8:52:35pm UTC |
| Race Finish | March 14, 2019 8:53:17pm UTC |
| Outcome | Win (1 of 5) |
| Accuracy | 97.0% |
| Points | 59.88 |
| 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. |