View Pit Stop page for race #441 by rafiul41 — Ghost race
View profile for Rafiul (rafiul41)
| Official speed | 76.65 wpm (53.07 seconds elapsed during race) |
|---|---|
| Race Start | December 12, 2019 6:09:08am UTC |
| Race Finish | December 12, 2019 6:10:01am UTC |
| Outcome | Win (1 of 5) |
| Opponents |
4. sothea9 (50.92 wpm) |
| Accuracy | 99.0% |
| Points | 74.09 |
| 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. |