View Pit Stop page for race #312 by hryu — Ghost race
| Official speed | 115.87 wpm (29.31 seconds elapsed during race) |
|---|---|
| Race Start | February 25, 2019 1:48:04pm UTC |
| Race Finish | February 25, 2019 1:48:34pm UTC |
| Outcome | Win (1 of 4) |
| Accuracy | 99.0% |
| Points | 86.90 |
| 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. |