Ụgbọ ala ume ọhụrụ na-ekpo ọkụ n'oge na-adịbeghị anya, ma na mmepe nke ahịa, usoro nke ụgbọ ala ume ọhụrụ amalitelakwa ịmụ ihe site n'aka ndị nrụpụta dị iche iche, dị ka ma a na-eji okporo ígwè ụgbọala ọhụrụ eme ihe?
" Ike ọhụrụ
gwongworo eletrikika mkpa a mbanye aro. Ibu nke gwongworo a buru ibu ma e jiri ya tụnyere nke ụgbọ ala. N'ihe gbasara nnyefe ike, oghere ụgbọala nwere ike ibelata ọnụ ọgụgụ nke moto nke ọma, nke na-arụ ọrụ dị mkpa n'ichekwa ụgwọ ọrụ na ịhazi nguzozi ike nke ụgbọ ala dum. Mmetụta nke mkpochapụ. Ọ nwere ikike ịnya ụgbọ ala ka mma maka mmepụta torque siri ike. Ya mere, gwongworo ụgbọ ala ume ọhụrụ ka dị mkpa ma bụrụ ihe dị mkpa."