View Pit Stop page for race #571 by honeyageracc — Ghost race
View profile for ਹਰਵਿੰਦਰ ਸਿੰਘ (honeyageracc)
Official speed | 115.84 wpm (35.12 seconds elapsed during race) |
---|---|
Race Start | March 23, 2020 5:37:06am UTC |
Race Finish | March 23, 2020 5:37:41am UTC |
Outcome | Win (1 of 2) |
Accuracy | 99.0% |
Points | 111.98 |
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. |