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Had a discussion a while back on conductor CSA as I wondered whether cable CSA was the actual real CSA or the diameter. I purchased a digital vernier calliper off amazon and using pi r squared confirmed it is the actual CSA. Happy days!I've seldom seen these as I mostly do installation work, but does anyone know of any good calipers or gauge for measuring the csa of a cable?
easiest way: get diameter, then use pi r ^2