View Pit Stop page for race #3124 by zaheer107 — Ghost race
View profile for Zaheer (zaheer107)
| Official speed | 59.88 wpm (67.94 seconds elapsed during race) |
|---|---|
| Race Start | March 25, 2019 9:30:54am UTC |
| Race Finish | March 25, 2019 9:32:02am UTC |
| Outcome | Win (1 of 4) |
| Accuracy | 98.0% |
| Points | 57.88 |
| 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. |