Surely there is more to it than that. Could you provide a link if you have one handy, thanks. If not I'll look for it myself.
Here is where the whiteboard part came from. It is a bit blurry, but you should be able to make out the power equation using the resistor values.
Rossi Describing the Quark on a Whiteboard
The two Gullstrom-Rossi papers on arXiv have some Rossi equations tossed in.
“DATA REPORT OF THE MEASUREMENTS MADE ON NOVEMBER 24TH 2017 ON THE E-CAT QUARKX TESTED AT THE IVA, GREV TUREGATAN 16, STOCKHOLM, SWEDEN.
Duration of the measurement period: 1 hour: the measurement has been made after the apparatus has reached a reasonably constant temperature
amount of water pumped through the reactor: 1 000 g
Water temperature at the input of the reactor: 21 C
Water temperature at the output of the reactor: 41 C
Delta T: 20 C
Energy produced: 20 x 1.14 = 22.8 Wh/h
Measurement of the energy consumed ( during the hour for 30′ no energy has been supplied to the E-Cat) :
V: 0.3
OHM: 1
A: 0.3
Wh/h 0.09/2= 0.045 EDIT: here we have the 1 ohm V and I, 0.3 x 0.3 = 0.09 W
Ratio between Energy Produced and energy consumed: 22.8/0.045 = 506.66
Instrumentation used for the measurements:
Oscilloscope Tektronix TBS 1052B
K probes Omega supplied and calibrated by Prof. Bo Hoistad of the University of Uppsala
Water pump Prominent. The water pumped for 1 hour has been poured in a plastic container seat on a scale to measure exactly the water passed through the E-Cat.
Temperature Data Logger: PICO Technology
The scale to weight the water passed through the E-Cat has been supplied by Eng. Mats Lewan of Stockolm
William S. Hurley
Senior Engineer- Endeavor
Los Angeles”