User talk:51.36.124.188

February 2020
Welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits, such as the one you made to 25 kV AC railway electrification, appears to have been inappropriate, and has been reverted. Please feel free to use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. Thank you. The line is 50Hz, not 60Hz. David Biddulph (talk) 20:20, 18 February 2020 (UTC)