12-23-11, 08:46 AM | #11 |
Helper EcoRenovator
Join Date: Jul 2011
Location: Ontario, Canada!
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So then I got the electric kettle out.
1.416kwh so measure for 3:56 1 liter 17.2°C t=1 - 39° t=2 - 55° t=3 - 82° - eff from here t=3:56 - 89° Rise = 64.8°, 4.175 x 64.8 x 1000 = 270734j 5097600j/h -> 254880j And I did it all because I intended to argue that electric heat, being the inverse of efficiency, could not achieve 100%. |
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