View Pit Stop page for race #105 by wmpmills — Ghost race
View profile for William (wmpmills)
| Official speed | 63.29 wpm (53.66 seconds elapsed during race) |
|---|---|
| Race Start | August 29, 2019 3:58:33pm UTC |
| Race Finish | August 29, 2019 3:59:27pm UTC |
| Outcome | No win (3 of 4) |
| Accuracy | 97.0% |
| Points | 47.47 |
| 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. |