Kedu ihe kpatara akara nchekwa abawanyela E

Nke “e” akara, na-egosi oke nchekwa na ngwa eletriki, nwere genesis ya na Europe (IEC) ụkpụrụ. Na-anọchite anya “ụba nchekwa” (Bekee) ma ọ bụ “Mbara nchekwa” (German), ihe nrịbama a na-achọpụta ngwaọrụ eletrik arụnyere na nchekwa ndị ọzọ.

Akpachara anya ndị a dị oke mkpa n'ịkwụsị ọkụ ọkụ, arcs, ma ọ bụ elu okpomọkụ n'oge nkịtị ojiji, na-ebelata oke ohere nke ịgbanye gburugburu ebe mgbawa. Nke “e” stampụ n'otu ngwá ọrụ na-egosi ndakọrịta ya na ụkpụrụ ziri ezi ahaziri maka nchekwa dị elu, karịsịa na mpaghara ebe ihe ize ndụ nke mgbawa ma ọ bụ ihe egwu na-adaba nnukwu.