User talk:Jason.Singer

It's your dime and my time.. make it worth the while...

--Jason Singer (talk) 08:12, 30 October 2011 (UTC)[reply]

Power Factor

I saw your deletion request for File:Power_factor_75.png. You did get the time base wrong (12.5Hz!), though there was no evidence that the original oscillogram was for a 50Hz supply (Computer power supplies will work quite happily from 400Hz or even DC).

I had the ability to directly convert the .jpg file to a .png file, but my attempts to replace the original met with failure. I could only get the original upload displayed, not the replacement. In the end, I gave up trying and uploaded the new version at File:Power_factor_75_2.png. Best regards, DocFergus (talk) 13:38, 26 September 2018 (UTC)[reply]