Ubuchwepheshe bugcina umphakathi uqhubeka phambili. Phakathi kwalesi sizinda, i-CRE izinikela ekuqhubeni inguquko yokuguqulwa kwamandla, futhi ingasiza ekwenzeni lolo shintsho. Ukuze ibe umhlinzeki we-capacitor womhlaba wonke owaziwayo, i-CRE ihamba phambili enguquko yokongiwa kwamandla. Ake sithole ukuthi sicindezela kanjani imingcele yalokho okungenzeka.