View Pit Stop page for race #103 by rey0857 — Ghost race
View profile for Quetzalcoalt (rey0857)
| Official speed | 70.11 wpm (58.02 seconds elapsed during race) |
|---|---|
| Race Start | February 21, 2019 9:15:18am UTC |
| Race Finish | February 21, 2019 9:16:16am UTC |
| Outcome | No win (1 of 1) |
| Accuracy | 96.0% |
| Points | 67.78 |
| 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. |