T (nofx)

Race #1007

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Official speed 116.37 wpm (29.18 seconds elapsed during race)
Race Start August 29, 2020 4:40:40pm UTC
Race Finish August 29, 2020 4:41:09pm UTC
Outcome Win (1 of 4)
Opponents 2. coveredinbees (99.23 wpm)
Accuracy 98.0%
Points 87.28
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.