View Pit Stop page for race #328 by pliao39 — Ghost race
View profile for Phil (pliao39)
| Official speed | 79.74 wpm (51.02 seconds elapsed during race) |
|---|---|
| Race Start | December 26, 2018 6:20:54pm UTC |
| Race Finish | December 26, 2018 6:21:45pm UTC |
| Outcome | No win (2 of 4) |
| Accuracy | 97.0% |
| Points | 77.08 |
| 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. |