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typeracer

Pit Stop
Racer K (klammo)
Race Number 10
Date Tue, 7 May 2019 3:15:23
Speed 91 WPM Try to beat?
Accuracy 97.1%
Rank 4th place (out of 5)
Opponents xuqc01 (5th place) yoft (3rd place)

Text typed:

A train equipped with, say, two dc motors, is started with both motors connected in series to an external resistor. As the speed picks up, the resistor is shorted out. The motors are then paralleled and connected in series with another resistor. Finally, the last resistor is shorted out, as the train reaches its nominal torque and speed.
— (book) by Theodore Wildi (see stats)

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