Explain nuclear reactor with its working.
Answers
Answer:
They contain and control nuclear chain reactions that produce heat through a physical process called fission. That heat is used to make steam that spins a turbine to create electricity.
The main job of a reactor is to house and control nuclear fission—a process where atoms split and release energy.
Reactors use uranium for nuclear fuel. The uranium is processed into small ceramic pellets and stacked together into sealed metal tubes called fuel rods. Typically more than 200 of these rods are bundled together to form a fuel assembly. A reactor core is typically made up of a couple hundred assemblies, depending on power level.
Inside the reactor vessel, the fuel rods are immersed in water which acts as both a coolant and moderator. The moderator helps slow down the neutrons produced by fission to sustain the chain reaction.
Answer:
When u hit the nucleus of an atom it emits neutrons leading to nuclear fission...... That's how nuclear reactor work.......