What is the working principle of nuclear power plant?

What is the working principle of nuclear power plant?

In nuclear power plants, neutrons collide with uranium atoms, splitting them. This split releases neutrons from the uranium that in turn collide with other atoms, causing a chain reaction. This chain reaction is controlled with “control rods” that absorb neutrons.

What is Nuclear Reactor explain its principle construction and working?

A nuclear reactor works on the principles of generating great amounts of energy by achieving controlled chain reaction of Uranium 238U enriched with 235U. This is made possible by: 1. Slowing down the fission neutrons to thermal neutrons using a moderator. By using control rods of a material which can absorb neutrons.

What is the principle of nuclear reactor Class 12?

Nuclear reactors operate on the principle of nuclear fission, the process in which a heavy atomic nucleus splits into two smaller fragments.

What are the different components of nuclear power plant explain the working of a nuclear power plant?

Steel vessel that houses the nuclear reactor, the main component of the nuclear power plant where the fission chain reactor is produced. Its nucleus is composed of the fuel elements. The material where the fission reactions take place. The most common material used is enriched uranium oxide.

What is the principle behind working of Nuclear Reactor II What are the main component of nuclear reactor III Why is heavy water used as moderator?

Principle: It works on the principle of achieving controlled chain reaction of Uranium 238U enriched with 235U and as a result generating huge amount of energy. The controlled chain is made possible by : slowing down the fission neutrons to thermal neutrons by using a moderator.

On which principle is the hydrogen bomb based?

nuclear fusion reaction
A hydrogen bomb is based on the principle of thermonuclear reaction. It is the other name for a nuclear fusion reaction.

What is nuclear reactor Class 8?

A nuclear reactor is a machine used to inculcate a nuclear chain reaction. As it is a thermal power station, heat (generated from a nuclear reactor) produces steam which drives a steam turbine connected to an electric generator which produces electricity.

What are the main components of nuclear power plant?

Components of a nuclear reactor

• Fuel.
• Moderator.
• Control rods or blades.
• Coolant.
• Pressure vessel or pressure tubes.
• Steam generator.
• Containment.

What is the principle of atom bomb and hydrogen bomb?

A hydrogen bomb is based on the principle of uncontrollable nuclear fusion. Nuclear fusion is the process where the nuclei of two light atoms combine to form a new nucleus.