On 9/9/21 2:51 PM, Artek Manuals wrote:
Jim et all
One of my heroes of the late 20th century was Ed Demming a noted
statistician ( with a degree in EE of all things) who changed the way
the world (most notably the US and Japan in the 70's and 80's) looked
at and tried to use statistics to solve mass production quality
problems through design of experiments techniques. . One of Ed's
famous sayings was "If you cant say it with numbers..you don't
understand the problem".
So I will say it AGAIN. What I want to do is measure the ground
resistance of a multi ground rod system in VERY POOR soils in my case.
WHY I want to know this number or what I intend to use it for IS NOT
relevant to the discussion at this point. Please don't get your cart
before my horse.
One thing just occurred to me.. With cheap handheld VNAs, you could
probably come up with a way to "survey" the soil properties over a large
area. Crossed dipoles or loops might be the way to go. It's sort of like
ground penetrating radar.
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