Ƙarfin ɗaukar nauyin PCB ya dogara da waɗannan dalilai: faɗin layi, kauri na layi (kaurin jan ƙarfe), haɓakar zafin jiki da aka yarda. Kamar yadda muka sani, mafi faɗuwar alamar PCB, mafi girman ƙarfin ɗaukar hoto na yanzu. Tsammanin cewa a ƙarƙashin yanayi iri ɗaya, layin MIL 10 yana ...
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