View Pit Stop page for race #18034 by henville12 — Ghost race
View profile for script/script (henville12)
Official speed | 93.80 wpm (43.37 seconds elapsed during race) |
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Race Start | September 24, 2019 2:49:54am UTC |
Race Finish | September 24, 2019 2:50:37am UTC |
Outcome | Win (1 of 5) |
Accuracy | 97.0% |
Points | 90.68 |
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. |