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Plutonium
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What are the rods called that absorb neutrons and control the temperature in the core of a nuclear power plant?
They are simply called the Control Rods!
What is the composition control rods at nuclear power plants?
A boron steel alloy is the most common material used, boron is the neutron absorber.
What do nuclear power stations use?
Nuclear Power plants use refined uranium or plutonium. Both of these elements are extremely radioactive and unstable. In order to control the explosive reaction (google atomic bombs), they use control rods in the process to slow the reaction rate, keeping it under control. These control rods, along with all clothing, tools, and other items taken into the reaction chamber become nuclear waste. This is one cause for debate against nuclear energy as there are no means of destroying/disposing of these waste products. But that is a different debate.
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 are the functions of moderater and control rods in a nuclear power plants?
Moderator such as graphite or heavy water would reduce the speed of neutron there by making them as thermal neutrons. Such slow speed neutrons are needed to bring Uranium-235 into fission. Control rods such as Boron carbide or Cadmium are there to abosorb neutrons. So chain reaction of fission is ketp under control.
Is silver used in the operation of nuclear power plants?
No, Enriched Uranium-235 is used in a nuclear reactor as the fuel in the fuel rods and boron is used in the control rods.
What are the rods called that absorb neutrons and control the temperature in the core of a nuclear power plant?
They are simply called the Control Rods!
What is the composition control rods at nuclear power plants?
A boron steel alloy is the most common material used, boron is the neutron absorber.
What type of energy does nuclear power plants start with?
Nuclear power plants are self starting because there is always a small number of fissions taking place in the uranium fuel, so as soon as the reactor is made critical by withdrawing the control rods the chain reaction starts.
What are hanger rods in regard to power plants?
Hanger rods are used in nuclear power plans as a means by which to control the fission reactions and thereby prevent meltdowns. The rods absorb free neutrons and thus limit the number of fission reactions taking place at any given moment. To this extent, rods can be either added or taken away to control the fission rate (and consequently the power output)
What are the main components of a nuclear power plant?
shielding, fuel, control rods, moderator, and coolant
What rods housed within a nuclear reactor?
fuel rods and control rods
Why are large amounts if water used in nuclear power plants?
to cool the heating rods and generate electricity
Can plutonium be used as control rods?
Plutonium is used for nuclear fuels not for control rods.
Do nuclear isotopes stop decaying when control rods are down?
No, it is not correct; only a nuclear chain reaction can be stopped with control rods.
When fission is not controlled how is it used?
Reactions that involve nuclei, called nuclear reactions, result in a tremendous amount of energy. Two types are fission and fusion.
Does fuel rods slow down nuclear reactions?
No, but control rods do.
