View Pit Stop page for race #251 by aepremier — Ghost race
View profile for Andrew (aepremier)
| Official speed | 61.04 wpm (55.64 seconds elapsed during race) |
|---|---|
| Race Start | September 17, 2019 6:41:42pm UTC |
| Race Finish | September 17, 2019 6:42:38pm UTC |
| Outcome | No win (3 of 5) |
| Accuracy | 97.0% |
| Points | 45.78 |
| 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. |