View Pit Stop page for race #1918 by programmer_1 — Ghost race
View profile for Umer (programmer_1)
| Official speed | 68.49 wpm (59.40 seconds elapsed during race) |
|---|---|
| Race Start | October 26, 2020 3:09:18am UTC |
| Race Finish | October 26, 2020 3:10:17am UTC |
| Outcome | Win (1 of 5) |
| Accuracy | 97.0% |
| Points | 66.21 |
| 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. |