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Racer ψ (xz_szn0)
Race Number 17
Date Tue, 8 Dec 2020 16:45:26 +0000
Speed 47 WPM Try to beat?
Accuracy 95.1%
Rank 4th place (out of 5)
Opponents lalaloopsy11 (3rd place) mr_overclocked (2nd place) notasingleduck (1st place)

Text typed:

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.
Electrical Machines, Drives, and Power Systems (book) by Theodore Wildi (see stats)

Typing Review: