View Pit Stop page for race #4240 by madmax89 — Ghost race
View profile for Max (madmax89)
Official speed | 89.66 wpm (37.88 seconds elapsed during race) |
---|---|
Race Start | February 19, 2019 3:05:58am UTC |
Race Finish | February 19, 2019 3:06:36am UTC |
Outcome | Win (1 of 5) |
Accuracy | 99.0% |
Points | 67.25 |
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. |