View Pit Stop page for race #1192 by scint — Ghost race
Official speed | 125.44 wpm (32.43 seconds elapsed during race) |
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Race Start | October 30, 2019 10:44:29am UTC |
Race Finish | October 30, 2019 10:45:02am UTC |
Outcome | No win (2 of 3) |
Accuracy | 99.0% |
Points | 121.25 |
Text | #4060101 (Length: 339 characters) 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. |