-
A na-eji electrodes eserese maka akwa ọkụ eletriki, ladle na-ere ma na-enyefe ahịhịa. Mgbe a na-eme ka ike gwụ ya na eaf na-emegharị ihe, dị ka onye na-eduzi arc, a na-eji ya emegharị arc, a na-eji ya emegharị ma nụchaa ígwè, ọla na-adịghị ala ala na alloys ha. Ọ bụ ezigbo onye na-eduzi ugbu a na ọkụ ọkụ eletriki, anaghị agbaze ma na-agwụ ike na oke okpomọkụ, ma na-ejikwa ike arụ ọrụ. Enwere ụdị atọ:Rp,HP, naUhp eserese electrode.