Kathy tells about Dolivo-Dobrovolski, a contemporary of N. Tesla, invents 3-phase generation in Germany.
https://kathylovesphysics.com/history-of-3-phase-electricity/
Kathy tells about Dolivo-Dobrovolski, a contemporary of N. Tesla, invents 3-phase generation in Germany.
https://kathylovesphysics.com/history-of-3-phase-electricity/