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Control rods are neutron absorbing materials used the check the operation of a nuclear reactror.
Some examples: Ag-Cd-In (especially for CANDU reactors), boron carbide and other boron compounds, lanthanides compounds, hafnium compounds, etc.
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What is the function of the control rods in a nuclear reactor?
They are used in nuclear reactor to control the rate of fission of uranium and plutonium. Because these elements have different capture cross sections for neutrons of varying energies, the compositions of the control rods must be designed for the neutron spectrum of the reactor it is supposed to control.
Control rods are used in a reactor core to?
Reactor control rods are made of a substance that absorbs neutrons.
How is the rate of the fission in a nuclear reactor controlled?
By the control rods and by the moderator.
What does lower control rods result in?
We lower control rods to cool or shut down a nuclear reactor. Lowering control rods allows those rods to absorb more neutrons, and this limits or shuts the fission chain down.
Are control rods of nuclear reactors used to stop a leak?
Not really. Control rods are used to start up and shut down a nuclear reactor.
What is the function of a control rods reactor?
Control rods are used in a reactor to control the rate at which fission happens.
How many control rods are there in a nuclear reactor?
The number of control rods in a reactor will vary with the size and the design.
What rods housed within a nuclear reactor?
fuel rods and control rods
What are the control rods in a nuclear reactor made of?
The control rods inside a nuclear reactor are made out of Boron.
The chain reaction in a nuclear reactor is controlled by inserting what?
control rods.
Where can you find cadmiums?
nuclear reactor control rods
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.
What is the function of the control rods in a nuclear reactor?
They are used in nuclear reactor to control the rate of fission of uranium and plutonium. Because these elements have different capture cross sections for neutrons of varying energies, the compositions of the control rods must be designed for the neutron spectrum of the reactor it is supposed to control.
Control rods are used in a reactor core to?
Reactor control rods are made of a substance that absorbs neutrons.
How is the rate of the fission in a nuclear reactor controlled?
By the control rods and by the moderator.
What does lower control rods result in?
We lower control rods to cool or shut down a nuclear reactor. Lowering control rods allows those rods to absorb more neutrons, and this limits or shuts the fission chain down.
The rate at which reactions occur in a nuclear reactor is regulated by?
number of control rods
