<prompt> Bhala okuqhubekayo kwalesi sigaba - Isiteshi Sokukhiqiza Senuzi saseThree Mile Island ekuqaleni sasisebenzisa izitshalo ezimbili zamandla kagesi anamanzi acindezelwe, i-TMI-1 ne-TMI-2. Ukuncibilika okuyingxenye kwe-TMI-2 ngo-1979  <response>: ngokuyisisekelo kwaqeda ukwanda kokwakhiwa okusha kwezitshalo zamandla enuzi e - United States amashumi amabili eminyaka. 