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Racer KingLukeI (godsavethemfqueen)
Race Number 28
Date Tue, 16 Apr 2019 13:22:20 +0000
Speed 53 WPM Try to beat?
Accuracy 92.9%
Rank 2nd place (out of 5)
Opponents dio_o_oib (3rd 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: