The practical testing of dynamos and motors (1905)
Smith, Charles Frederick, 1873- · Manchester Scientific Pub. Co · leaf 300
is toequalise or balance the load on the two main conductors. When the currents taken from both outer wires areequal, there will be no return current in the middle wire.The balancing machines will then both run as motorstaking ciurent in series from the mains. As they runwithout load, they will run…
Dynamos · Electric motors
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
