View Pit Stop page for race #244 by natannelie — Ghost race
View profile for natalie (natannelie)
| Official speed | 91.68 wpm (37.04 seconds elapsed during race) |
|---|---|
| Race Start | March 3, 2019 8:58:37pm UTC |
| Race Finish | March 3, 2019 8:59:14pm UTC |
| Outcome | No win (2 of 5) |
| Accuracy | 97.0% |
| Points | 68.76 |
| 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. |