View Pit Stop page for race #835 by neyo91 — Ghost race
View profile for Neyo (neyo91)
Official speed | 118.93 wpm (28.55 seconds elapsed during race) |
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Race Start | January 23, 2019 3:43:17pm UTC |
Race Finish | January 23, 2019 3:43:45pm UTC |
Outcome | No win (1 of 1) |
Accuracy | 96.0% |
Points | 89.20 |
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. |