Race Updates Discord About Merch
Home Profile History Competitions Texts Messages Friends Upgrade

typeracer

Pit Stop

Record your races with a typeracer account:

Create Your Account
  • Save your race history and scores.
  • Customize your profile and racecar.
  • It’s free, why not?
Racer Wimawa (bomiis)
Race Number 2515
Date Mon, 24 Aug 2020 01:33:15 +0000
Speed 100 WPM Try to beat?
Accuracy 97.7%
Rank 3rd place (out of 5)
Opponents cwismastwee (2nd place) hiroyusei (1st place)

Text typed:

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.
Electrical Machines, Drives, and Power Systems (book) by Theodore Wildi (see stats)

Typing Review: