View Pit Stop page for race #2490 by neeraj123 — Ghost race
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| Official speed | 53.95 wpm (75.40 seconds elapsed during race) |
|---|---|
| Race Start | April 10, 2020 10:41:33am UTC |
| Race Finish | April 10, 2020 10:42:48am UTC |
| Outcome | Win (1 of 5) |
| Accuracy | 96.0% |
| Points | 52.15 |
| 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. |