View Pit Stop page for race #349 by chiengja — Ghost race
View profile for Kim (chiengja)
| Official speed | 51.36 wpm (66.12 seconds elapsed during race) |
|---|---|
| Race Start | September 14, 2020 7:58:28am UTC |
| Race Finish | September 14, 2020 7:59:34am UTC |
| Outcome | No win (4 of 4) |
| Opponents |
3. vyomtravelagent (53.52 wpm) |
| Accuracy | 98.0% |
| Points | 38.52 |
| 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. |