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Jul 31, 2019 at 18:54 vote accept Lechuga
Jul 31, 2019 at 16:05 answer added Jeffrey J Weimer timeline score: 3
Jul 31, 2019 at 12:41 comment added Lechuga I think that due to the vents that underground transformer vaults have, the temperature may fluctuate more.
Jul 31, 2019 at 12:40 comment added Solar Mike I know, for where I live, that the annual ground temperature varies between about 5 to 8 degrees C... Because I planned the incoming air for the ventilation to come in underground for 30 meters...
Jul 31, 2019 at 12:38 comment added Lechuga I am not sure, but I wanted to do the same calculation for a range between 10C and 30C.
Jul 31, 2019 at 12:35 comment added Solar Mike What is the temperature of the ground at a 10m depth? Does it vary during the year?
Jul 31, 2019 at 12:25 review First posts
Aug 1, 2019 at 5:49
Jul 31, 2019 at 12:20 history asked Lechuga CC BY-SA 4.0