guest (ks3rr)

Race #994

View Pit Stop page for race #994 by ks3rrGhost race

View profile for guest (ks3rr)

Official speed 61.55 wpm (66.09 seconds elapsed during race)
Race Start December 6, 2020 2:13:17pm UTC
Race Finish December 6, 2020 2:14:23pm UTC
Outcome Win (1 of 4)
Opponents 2. mod_rombus (55.59 wpm)
3. vverne (49.31 wpm)
4. alianggie (38.70 wpm)
Accuracy 97.0%
Points 59.50
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.