Mats Lewan sent an e-mail message to me saying he regrets making a mistake measuring power. He sent another message to Steve Krivit explaining the problem in more detail, here:
http://newenergytimes.com/v2/news/2011/37/LewanInvestigates.shtml The part about power says QUOTE: "I personally did measurements: weighing water and hydrogen, measuring current and voltage, checking water flow at output, checking vapor flow," Lewan said. "I also discussed the set-up before the test and, among other things, arranged that we keep the outlet hose visible at all times,” he said, “and not put it into the hole in the sink, as was done in previous tests. "I’m still disappointed that I forgot one very simple check: I only measured the input current on one cable, the 'zero,' or 'cold' line. Obviously, this leaves open the possibility of deception if there is a large current on the phase, or 'hot,' line and it is distributed in part (1.6A) on the ‘zero’ ('cold') line and in part over the ground line (about 10A to achieve 2.5 kW). "However, I discussed this with [Giuseppe] Levi and Rossi, and I regard it as highly improbable for several reasons, among them that Levi, in his 18-hour test, measured the input power with a watt meter controlling all the three cables." - Jed
