Nkọwa dị mkpirikpi:

Ngwaọrụ nchebe ịwa ahụ bụ nke T2 AC ike ịwa ahụ echebe, nke arụnyere

n'etiti netwọk na-enye ọkụ eletrik na ngwá ọrụ iji kpochapụ, kwụsị ma belata

oke oke na oke voltaji na-ebute site n'ọkụ ọkụ na-ebute ma ọ bụ sistemu grid ike,

ka ibelata mmebi nke ngwa eletriki. A na-eji ngwaahịa a rụọ ọrụ

Ngwaọrụ ntọhapụ thermal na fuse, fuse nwere ike dochie ya. A na-ejikarị ya maka nchebe ọkụ

nke usoro ụgbọ oloko transit ike