what did nikola tesla invent
Serbian-American engineer and physicist Nikola Tesla (1856-1943) made dozens of breakthroughs in the production, transmission and application of electric power. He invented the first alternating current (AC) motor and developed AC generation and transmission technology.
Tesla built his first oscillator as a tool for studying high-frequency electrical phenomena. He also constructed high-frequency electrical alternators for the same purpose. When it comes to describing practical applications for this type of electrical power supply, top on my list is high-frequency electric lighting.Tesla's investigations in the area of high-voltage RF power processing techniques resulted in the very first high-efficiency, high-frequency lighting ballasts.hen it comes to describing practical applications for this type of electrical power supply, top on my list is high-frequency electric lighting. Tesla's investigations in the area of high-voltage RF power processing techniques resulted in the very first high-efficiency, high-frequency lighting ballasts.