Which inventor and engineer made major contributions to the development of alternating current (AC) electrical systems, which remain widely used in power grids today?

Explanation

Nikola Tesla made major contributions to the development and practical promotion of alternating current, or AC, electrical systems, which ultimately became the dominant standard for large-scale electricity generation and distribution used in power grids around the world today. Tesla’s work on AC technology, including motors and transformers suited to alternating current, was part of a notable historical rivalry with proponents of direct current, or DC, electrical systems during the late nineteenth century. Beyond his contributions to AC power, Tesla is also credited with numerous other inventions and patents across various areas of electrical engineering. Explore more Everyday Science MCQs on mcqstutor to keep practicing.