No of addit touching circuits là gì trong ecidial năm 2024
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07/04/2024
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As per my understanding, the 'touching circuits" means the number of circuits that are installed on the same tray, except the circuit in discussion. I mean: if you have 3 different circuits on the same tray, each is touching with another 2. For the circuit from the transformer to the main distribution board, I consider one circuit (with no neighbors), regardless the number of cables/phase is. Actually it is supposed I do not know until the calculation. Still, I got two different results when I choose: "touching circuit" and "alone" for the example below, so, I think something is missing for me. Can yo see a little bit, please? |