I-YCQ9M yoTshintsho oluzenzekelayo loTshintsho
Isishwankathelo seMveliso 1. Ukuqinisekisa ngenkonzo engaphazamisekiyo yamandla ombane abalulekileyo Xa i-overvoltage, i-low-voltage okanye ukusilela kwesigaba kwenzeka kunikezelo lwamandla, iya kutshintshela ngokuzenzekelayo kwi-ano...