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Racer Laust (follie)
Race Number 117
Date Mon, 27 Jul 2020 21:01:32 +0000
Speed 61 WPM Try to beat?
Accuracy 92.9%
Rank 5th place (out of 5)
Opponents szlesh (1st 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.
Electrical Machines, Drives, and Power Systems (book) by Theodore Wildi (see stats)

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