What is the diameter of the core with a cross section of 1.5 mm.sq.?

How can I determine the diameter of the core, if I have a diameter of one wiring 30 pcs x 0.25 mm, section 1.5 mm2?

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Posted: Updated: 01.08.2017 1 comment
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  • Admin
    12/15/2015 at 16:05

    Hello! If I understand you correctly, do you want to determine the diameter of the core, the cross section of which is 1.5 mm.sq.? In this case, the formula will be the following d = square root of (S / 0.8). We get 1.37 mm. Check the correctness of the calculations in the table. Indeed, with a cross section of 1.5 mm.sq. the core diameter will be 1.4 mm. The table we provided in the article - https://our.electricianexp.com/en/kak-opredelit-sechenie-provoda-i-kabelya.html

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