<prompt> Bhala okuqhubekayo kwalesi sigaba - Umklamo we-reactor onqubo ephephile ngokuqondile inikeza ingxenye yokuphepha ngesikhathi sesimo esithile sokuhluleka kuzo zonke izindlela zokusebenza ngokuvamile kuchazwa ngokuthi iphephile ekuhlulekeni kuleso simo sokuhluleka. Kodwa-ke iningi lamanje ama-reactor apholiswa ngamanzi futhi alinganiselwe, lapho e-scrammed, awakwazi ukususa ukukhiqizwa okusele nokubola kokushisa ngaphandle kokudluliswa kokushisa kwenqubo noma uhlelo lokupholisa olusebenzayo. Ngamanye amazwi, ngenkathi inqubo yokudlulisa ukushisa ephephile ngokwemvelo ihlinzeka ngesici sokuphepha esingagxili esivimbela ukushisa ngokweqile ngenkathi i-reactor isebenza, inqubo efanayo yokudlulisa ukushisa ephephile ngokwemvelo ayinikezi isici sokuphepha esingagxili uma i-reactor ivaliwe SCRAMed. Ingozi YaseThree Mile Island  <response>: kwaveza lokhu kusilela komklamo: i-reactor kanye ne-generator ye-steam kwavalwa kodwa ngokulahlekelwa kokupholisa kwakusenenkinga yokuncibilika okuyingxenye. 