View Pit Stop page for race #1216 by daniel_hong — Ghost race
View profile for dhong44 (daniel_hong)
Official speed | 110.61 wpm (30.70 seconds elapsed during race) |
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Race Start | May 25, 2020 6:06:20pm UTC |
Race Finish | May 25, 2020 6:06:51pm UTC |
Outcome | Win (1 of 5) |
Accuracy | 99.0% |
Points | 82.96 |
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. |