motor efficiency: single phase vs. 3 phase vfd

[Gil47]

Do a search for MannyM's posts and take a look at the recent ones. He certainly doesn't add much to the discussion in any of the threads he participates in. I'm beginning to think he just likes to stir things up.

I came to that conclusion on june 26th when I posted challenging his view.
As I also had done a search of his posts and like Stationmaster I gave him a chance, if he could to prove me wrong, I thing time has been the proof.