View Pit Stop page for race #374 by nitay636 — Ghost race
View profile for Nitay (nitay636)
| Official speed | 53.22 wpm (76.44 seconds elapsed during race) |
|---|---|
| Race Start | January 28, 2019 12:33:42pm UTC |
| Race Finish | January 28, 2019 12:34:59pm UTC |
| Outcome | No win (2 of 5) |
| Accuracy | 97.0% |
| Points | 51.45 |
| 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. |