I see that Wonder Warthog is going too fast for you.
An analogy from WW2. Enrico Fermi, with a stopwatch and a fistful of confetti, was able to estimate within 5% error the energy of the Trinity nuclear test at Alamogordo. Of course there were a multitude of sensors in the vicinity of the atomic blast but Enrico did his calculations within 15 minutes after the blast while one had to wait at least a weak to collect all the data from the sensors and monitors and compute the results.
Have you ever heard of the Fermi solution?
Homework for you: how would you use the 2 thermometers, barometers, and beaker?
I am sorry I am not as technically inclined as you. Can you please explain to me how characterize the reactor with 2 thermometers, barometers, and beaker?
Again I apologize. I have only spent the last 40 years designing, testing and operating power plants. Maybe I missed something.
Homework for you: Go look up that actual numbers, not the ones you want to post to make yourself look smart.
I would hang one thermometer outside on my porch along with the barometer. I would hang the other inside next to the porch. I would used the beaker to mix me a nice rum and coke while I enjoy watching the e-cat scam unfold.
Finished your homework, yet?