1) A na-akpọkarị ya efere onye ọrịa, pad ala ma ọ bụ electrode nloghachi.
2) Oke elu ya buru ibu ma jupụta na-eme ka ike ikuku dị ala, nke a pụkwara ịpụ n'ahụ onye ọrịa n'enweghị nsogbu n'oge a na-eme ọgwụgwọ eletriki iji gbochie ọkụ. Paadị ndị a na-enye nchekwa onye ọrịa site na ịgba ama.
Dakọtara na Generator Eletriki, Generator Radio Frequency na ngwaọrụ ndị ọzọ dị elu.
Kemgbe e guzobere ya, ụlọ ọrụ mmepụta ihe anyị anọwo na-emepụta ngwaahịa kacha mma n'ụwa site n'ịgbaso ụkpụrụ ahụ.
Ngwaahịa anyị enwetala aha ọma n'ahịa ahụ ma bụrụkwa ndị ahịa ọhụrụ na ndị ochie nwere ntụkwasị obi.