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typeracer

Pit Stop
Racer Josh (jelz)
Race Number 4
Date Wed, 12 Dec 2018 10:26:17
Speed 49 WPM Try to beat?
Accuracy 91.8%
Rank 4th place (out of 5)
Opponents nta1207 (3rd place) paulm_drive (2nd 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)

Typing Review: