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What are the three components of a nuclear reactor?
Components of a nuclear reactor
- Fuel. …
- Moderator. …
- Control rods or blades. …
- Coolant. …
- Pressure vessel or pressure tubes. …
- Steam generator. …
- Containment.
What factors should be considered for selecting a nuclear power plant?
Important considerations in site selection of nuclear power plants (NPP) are topography, accessibility, infrastructure, construction facilities, township for staff, availability of power supply, transmission lines and cooling water along with other important safety aspects related to geology, seismology and meteorologi …
What are the 3 important components of a fission reaction that must be controlled in a nuclear reactor?
Any nuclear reactor that produces power via the fission of uranium (U-235) or plutonium (Pu-239) by bombardment with neutrons must have at least five components: nuclear fuel consisting of fissionable material, a nuclear moderator, reactor coolant, control rods, and a shield/containment system.
What are the three main safety guidelines for nuclear reactors?
The three primary objectives of nuclear safety systems as defined by the Nuclear Regulatory Commission are to shut down the reactor, maintain it in a shutdown condition, and prevent the release of radioactive material during events and accidents.
What are the four main components of a fission reactor?
(#7): What are the 4 main components of a fission reactor? –Nuclear fuel, control rods, a moderator, and a fluid to extract heat are the main components.
What is in the core of a nuclear reactor?
The central portion of a nuclear reactor, which contains the fuel assemblies, moderator, neutron poisons, control rods, and support structures. The reactor core is where fission takes place.
What are the factors of nuclear energy?
A major environmental concern related to nuclear power is the creation of radioactive wastes such as uranium mill tailings, spent (used) reactor fuel, and other radioactive wastes. These materials can remain radioactive and dangerous to human health for thousands of years.
What are the factors to be considered while selecting a site for hydroelectric power plant?
Factors for Selection of Site for Hydroelectric Power Plant
- Water Availability. …
- Storage of Water. …
- Site Selection for Hydroelectric Power Plant According to the Availability of Water Head. …
- Distance from the Load Center. …
- Accessibility of the Site. …
- Pollution of Water Resource. …
- Sedimentation. …
- Large Catchment Area.
What are the three main sections of a nuclear power plant quizlet?
nuclear power plants
- reactor.
- generator.
- cooling towers.
