View Pit Stop page for race #1853 by peawyoyoyin — Ghost race
View profile for Piriyapong (peawyoyoyin)
| Official speed | 77.17 wpm (44.01 seconds elapsed during race) |
|---|---|
| Race Start | September 24, 2019 5:13:10pm UTC |
| Race Finish | September 24, 2019 5:13:54pm UTC |
| Outcome | No win (3 of 5) |
| Accuracy | 96.0% |
| Points | 57.88 |
| 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. |