User talk:1511 vivek singh

July 2014
Hello, I'm Spinningspark. I wanted to let you know that I undid one or more of your recent contributions to Thévenin's theorem because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! SpinningSpark 10:20, 10 July 2014 (UTC)