User talk:122.169.210.195

September 2010
We welcome and appreciate your contributions, but your recent edits to Power electromechanical of ac drives had to be undone. Please see What is Wikibooks? to learn more about what contributions are beneficial to Wikibooks. Please take a look at the welcome page to learn more about contributing to this project. If you would like to experiment further, please use the sandbox instead. Thank you. – Adrignola talk 12:17, 4 September 2010 (UTC)