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THREE-MILE ISLAND ACCIDENT

INTRODUCTION:

Nuclear explosion happened as a result of a sudden release of energy from superfast nuclear reactions. It may result by dichotomies or fusibilities nuclear or a combination sequentially in the case of multi-stage explosion. Around the world are five big accidents resulted by nuclear explosion, which are Hiroshima and Nagasaki, Chernobyl, Fukushima, Three-Mile Island and Test "Banbury”.
The accident happened
Hiroshima and Nagasaki 1945
Chernobyl 1986
Fukushima 2011
Three-Mile Island 1979
Test “Banbury” 1970 We knew in the past years the United States was fought into a big problem in 1979. This problem discovered the Negative effects include health of people. The incident is the worst in the history of the US nuclear industry.

TREE-MILE …show more content…
In U.S. commercial nuclear generating station this accident was the most important event in his history. This accident considered as accident with wider consequences and was classified a five on the seven-point International Nuclear Event Scale. In the non-nuclear secondary system the accident was started and in the primary system the valve was opened which allowed large amounts of nuclear reactor coolant to get away. The initial failure of plant operators compounded the mechanical fail to be educated the situation as a loss-of-coolant accident due to insufficient for training and human factors like human-computer interaction design oversights relating to obscure control room indexes in the power plant's user interface. The operator wrongly believed that there was too much coolant water present in the reactor because the secret indicator light has bypassed the operator manually the automatic contingency cooling system of the reactor and was given rise to release the steam

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