User:PMarksDotNet

2023-08-30

I recently updated https://commons.wikimedia.org/wiki/File:50Hz60Hz.svg from 110 volts to 120 volts, because 120V is the nominal RMS voltage in North America, and generally much more common than 110V in the world.

I also found all references to this image across all languages, and changed the captions from 110 to 120 where applicable.