tstats[pumpkinsoup1] (pumpkinsoup1)

Race #6123

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Official speed 137.47 wpm (24.70 seconds elapsed during race)
Race Start November 15, 2020 6:57:43pm UTC
Race Finish November 15, 2020 6:58:07pm UTC
Outcome Win (1 of 3)
Accuracy 100.0%
Points 103.10
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.