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Control rods, typically made of materials such as boron or cadmium, are used in nuclear reactors to absorb neutrons and regulate the nuclear reaction. By controlling the number of neutrons present, the rate of fission reactions can be managed to maintain a steady level of power generation.
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What element is used in the control rods of nuclear reactors?
One or more elements that strongly absorb neutrons, some are:cadmiumboronhafniumetc.
What absorbs neutrons in a nuclear reactor and begins with C?
We see the use of control rods in a reactor to absorb neutrons. These rods are often made of boron.
How is cadmium a part of nuclear reactors?
Cadmium is used in nuclear reactors as a control rod material. Control rods are inserted into the reactor core to absorb neutrons and regulate the nuclear fission process. Cadmium has a high neutron absorption cross-section, making it effective for controlling the rate of nuclear reactions.
Are control rods made of graphite in a nuclear reactor?
Control rods in a nuclear reactor are typically made of materials like boron or cadmium that can absorb neutrons to regulate the nuclear reaction. Graphite is used as a moderator to slow down neutrons in certain types of reactors, but it is not typically used in control rods.
What are used in nuclear reactors to absorb neautron6neutrons?
Control rods made of materials like boron or cadmium are used in nuclear reactors to absorb neutrons and help regulate the power level by controlling the rate of fission reactions. By adjusting the position of these control rods within the reactor core, operators can fine-tune the neutron flux and maintain safe and stable operation.
What the is krypton?
In nuclear reactors, krypton can absorb enough neutrons to slow or stop the chain reaction.
Which is are used in nuclear reactors to absorb neutrons?
Control rods, such as boron or cadmium, are used in nuclear reactors to absorb neutrons and regulate the nuclear fission process. By adjusting the position of these control rods, the rate of reactions can be controlled to maintain the desired power levels within the reactor.
Which are used in nuclear reactors to absorb neutrons?
Control rods, such as boron or cadmium, are used in nuclear reactors to absorb neutrons and regulate the rate of the nuclear reaction. By adjusting the position of these control rods, the reactor operators can control the power output of the reactor and ensure safety.
What element is used in the control rods of nuclear reactors?
One or more elements that strongly absorb neutrons, some are:cadmiumboronhafniumetc.
What absorbs neutrons in a nuclear reactor and begins with C?
We see the use of control rods in a reactor to absorb neutrons. These rods are often made of boron.
Which is or are used in nuclear reactors to absorb neutrons?
control rods
What is the significance of neutrons in the atom structure and in nuclear reactors?
Neutrons provide a kind of binding tool for the positively charged protons in the atom nucleus. In reactors, neutrons provide the tool for causing chain nuclear fission in the nuclear fuel and producing the nuclear energy.
How much temperature can be controlled by liquid sodium in nuclear reactors?
Liquid sodium has been used as a coolant in fast reactors, because it does not slow down and absorb fast neutrons. It does not control the nuclear reaction directly, for that variable neutron absorbers are required.
How is cadmium a part of nuclear reactors?
Cadmium is used in nuclear reactors as a control rod material. Control rods are inserted into the reactor core to absorb neutrons and regulate the nuclear fission process. Cadmium has a high neutron absorption cross-section, making it effective for controlling the rate of nuclear reactions.
Is moderation of neutrons always used to slow nuclear fission?
No, moderation of neutrons is not always used to slow nuclear fission. In some types of nuclear reactors, such as fast breeder reactors, fast neutrons are intentionally not moderated to slow down the fission process. These reactors operate using fast neutrons to sustain a chain reaction. However, in most commercial nuclear reactors, moderation of neutrons is employed to slow down the fission process and maintain a controlled chain reaction.
How is plutonium used in nuclear reactors?
Plutonium is used in nuclear reactors as a nuclear fuel (as dioxide, carbide or MOX). The isotopes 239Pu and 241Pu are fissionable with thermal neutrons; other isotopes are fissionable only with fast neutrons.
How do control rods absorb neutrons in a nuclear reactor?
Control rods in a nuclear reactor absorb neutrons by containing materials that readily capture neutrons, such as boron or cadmium. When these materials absorb neutrons, they prevent the neutrons from causing further nuclear reactions, helping to control the rate of fission in the reactor.
