View Pit Stop page for race #288 by michael50 — Ghost race
View profile for Michael (michael50)
| Official speed | 71.85 wpm (47.27 seconds elapsed during race) |
|---|---|
| Race Start | May 21, 2019 5:42:53pm UTC |
| Race Finish | May 21, 2019 5:43:40pm UTC |
| Outcome | No win (3 of 4) |
| Opponents |
1. arielhsu2011 (93.81 wpm) |
| Accuracy | 94.0% |
| Points | 53.89 |
| 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. |