Plọg na-achọpụta mmanụ na-ezo aka na ihe mmetụta nrụgide mmanụ.Ụkpụrụ bụ na mgbe injin ahụ na-agba ọsọ, ngwaọrụ na-ahụ maka nrụgide na-achọpụta nrụgide mmanụ, gbanwee mgbama nrụgide n'ime mgbaàmà eletrik, ma ziga ya na sekit nhazi mgbaàmà.Mgbe nkwalite voltaji na mmụba dị ugbu a, a na-ejikọta mgbama nrụgide na-ejikọta ya na ihe nrịbama mmanụ site na akara mgbaàmà.
A na-egosipụta nrụgide mmanụ engine site na oke nke ugbu a dị n'etiti eriri abụọ na ihe nrịbama mmanụ na-agbanwe agbanwe.Mgbe nkwalite voltaji na mmụba dị ugbu a, a na-atụnyere mgbaama nrụgide na voltaji mkpu nke etinyere na sekit mkpu.Mgbe voltaji oti mkpu dị ala karịa voltaji oti mkpu, sekit mkpu na-ewepụta akara ngosi ma gbanye oriọna mkpu site na akara mkpu.
Ihe mmetụta nrụgide mmanụ bụ ngwaọrụ dị mkpa maka ịchọpụta nrụgide mmanụ nke injin ụgbọ ala.Ihe nha na-enyere aka ịchịkwa ọrụ nkịtị nke injin ahụ.
Ihe nkwụnye mmetụta mmanụ mejupụtara mgbawa ihe mmetụta ihe nkiri siri ike, sekit nhazi mgbaama, ụlọ, ngwaọrụ bọọdụ sekit edobere na ụzọ abụọ (akara akara na akara mkpu).Usoro nhazi mgbaama na-agụnye sekit ọkọnọ ọkụ, sekit akwụ ụgwọ ihe mmetụta, sekit zerosetting, sekit na-amụba voltaji, sekit na-emewanyewanye ugbu a, sekit nzacha na sekit mkpu.
