Umvikeli ohlinzayo, owaziwa nangokuthi isibambisi sombani, iyithuluzi le-elekthronikhi elinikeza ukuvikeleka kokuphepha kwezinto ezihlukahlukene zikagesi, izinsimbi, nemigqa yokuxhumana.Lapho amandla okushisa akhuphukayo noma i-voltage kukhiqizwa ngokuzumayo kusekethe kagesi noma ulayini wokuxhumana ngenxa yangaphandle...
Funda kabanzi