Prodigal-Genius-Biography-of-Nikola-Tesla_page_43

Prodigal-Genius-Biography-of-Nikola-Tesla | page 43 | https://thedailydialectics.com/pdfs/tesla/Prodigal-Genius-Biography-of-Nikola-Tesla/Prodigal-Genius-Biography-of-Nikola-Tesla.pdf

what Tesla did was to use two circuits, each one carrying the same frequency of alternating-current, but in which the current waves were out of step with each other. This was equivalent to adding to an engine a second cylinder. The pistons in the two cylinders were connected to the shaft so that…