Race Updates Discord About Merch
Home Profile History Competitions Texts Upgrade

typeracer

Pit Stop
Racer Jakob (poltrux)
Race Number 48
Date Sun, 24 May 2020 15:29:39
Speed 98 WPM Try to beat?
Accuracy 98.4%
Rank 2nd place (out of 5)
Opponents inwerpsel (1st place) jlz293 (4th 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: