0
What are the primary causes of accidents in nuclear power plant?
Wiki User
∙ 13y ago
- Operator error due to inadequate understanding (usually a training problem)
- Operator error due to misreading instruments (sometimes a design error, sometimes a training problem)
- Operator error due to management error ("just following orders" syndrome)
- Reactor malfunction.
- Reactor damage due to external events (e.g. earthquake & tsunami as in Japan)
TMI was as follows: 4 (stuck valve), 2 (thinking light on control panel said valve was closed), 1 (turning off emergency cooling water, letting core run out of coolant).
Chernobyl was as follows: 3 (management ordered all emergency systems disabled to allow retry of test), 5 (power demand in Kiev delayed test), 1 (new shift proceeded with test without adequate understanding of marked up procedure), 3 (when operators hesitated to proceed due to safety issues management threatened to replace them), 1 (operator pressed SCRAM with too many rods removed for design, triggering steam explosion instead of shutting down reactor).
Japan 2011 was as follows: 5 (quake), 5 (tsunami), (need to wait and see rest of sequence after failure analysis report is written).
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What are the accidents during the nuclear reactor?
Thankfully there haven't been many nuclear accidents, however when they do happen they can be severe the worst nuclear accident/disaster was the explosion of reactor No.4 at the Chernobyl Nuclear power plant in 1986 on April the 26th.
Disaster that starts with N?
Nuclear power accidents are a disaster. The 1986 nuclear accident at the Chernobyl Nuclear Power Plant in Ukraine was a catastrophic accident.
How can you prevent nuclear accidents?
by proper design, proper functioning of the nuclear power plant and by adopting in accordance proper safety measures for the operators and giving them proper training.
What are some problems associated with a nuclear power plant?
it causes your face damage
What has the author I Wang written?
I. Wang has written: 'SBLOCA analysis for nuclear plant shutdown operations' -- subject(s): Nuclear power plants, Safety measures, Accidents, Evaluation
What damage does nuclear power cause?
Nuclear power has multiple dangers such as, Power plant accidents- a notable one is Chernobyl but many have occurred Radiation which causes cancer Radioactive waste If Nuclear war comes into play
Which coolant in a nuclear power plant is the one most likely to contain boric acid?
The primary coolant.
What pollution problems are associated with nuclear power plants?
Very little, provided the spent fuel is stored carefully, and there are no serious accidents in operating the plant
What are some negative aspects of nuclear power?
Well, these disadvantages may include nuclear waste, nuclear accidents such as Chernobyl and the more recent Fukushima event. The fuels themselves that are used to power the plant such as uranium are in low amounts. The sources provided have extra information if you need.
What is the function of a nuclear reactor of a nuclear plant?
simply, the nuclear reactor is the source of heat (or steam) for the nuclear power plant.
Where are the nuclear power plants in the Philippines?
Philippines has a nuclear power plant, but it does not operate.it can be found in Bataan. it is not operating, because the people of Bataan are afraid of the hazards that might happen. these arepossible accidents, routine emissions of radiation, radioactive wastes and thermal pollution.another reason why it does not operate is because of what had happened in Chernobyl, Russia, wherein, the power plant exploded because of flawed nuclear power plant structure and inadequately trained personnel.
Existing nuclear power plant?
what is the existing of nuclear power plant?
