View Pit Stop page for race #3669 by david_j_ncba2019 — Ghost race
View profile for David (david_j_ncba2019)
| Official speed | 87.81 wpm (38.67 seconds elapsed during race) |
|---|---|
| Race Start | September 15, 2019 3:18:01am UTC |
| Race Finish | September 15, 2019 3:18:39am UTC |
| Outcome | No win (5 of 5) |
| Opponents |
2. alesandroalbert (92.53 wpm) 3. bflowers (92.43 wpm) |
| Accuracy | 99.0% |
| Points | 65.86 |
| 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. |