View Pit Stop page for race #1745 by fmurtadho — Ghost race
View profile for FMURTADHO (fmurtadho)
Official speed | 96.80 wpm (42.02 seconds elapsed during race) |
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Race Start | February 15, 2019 3:32:13pm UTC |
Race Finish | February 15, 2019 3:32:55pm UTC |
Outcome | Win (1 of 5) |
Opponents |
2. shayanp (82.84 wpm) |
Accuracy | 97.0% |
Points | 93.57 |
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. |