View Pit Stop page for race #2242 by trungkien622004 — Ghost race
View profile for Do (trungkien622004)
Official speed | 65.72 wpm (61.90 seconds elapsed during race) |
---|---|
Race Start | June 27, 2020 11:19:34am UTC |
Race Finish | June 27, 2020 11:20:36am UTC |
Outcome | No win (2 of 5) |
Opponents |
1. alwin1909 (76.03 wpm) 4. stanrude (54.66 wpm) |
Accuracy | 96.0% |
Points | 63.53 |
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. |