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Which type of reactor uses plutonium-239 as fuel and converts uranium-238 into plutonium-239?
  • a)
    Boiling Water Reactor (BWR)
  • b)
    Pressurized Heavy Water Reactor (PHWR)
  • c)
    Pressurized Water Reactor (PWR)
  • d)
    Fast Breeder Reactor (FBR)
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which type of reactor uses plutonium-239 as fuel and converts uranium-...
Fast Breeder Reactor (FBR) is the type of reactor that uses plutonium-239 as fuel and converts uranium-238 into plutonium-239 through the process of fast neutron irradiation.
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Which type of reactor uses plutonium-239 as fuel and converts uranium-...
Fast Breeder Reactor (FBR)
Fast Breeder Reactors (FBRs) use plutonium-239 as fuel and have the unique capability of converting uranium-238 into plutonium-239. This process is known as breeding, where fissile material is produced from non-fissile material.

How FBR Works
- FBRs use fast neutrons to sustain the nuclear chain reaction, unlike thermal reactors that use slow neutrons.
- Plutonium-239 is used as the primary fuel in FBRs, which is capable of sustaining the chain reaction efficiently.
- In the core of the reactor, fast neutrons convert uranium-238 into plutonium-239 through a process called breeding.
- The bred plutonium-239 can then be used as fuel in the reactor, creating a sustainable cycle of nuclear fuel production.

Advantages of FBRs
- FBRs have a higher fuel efficiency compared to traditional reactors, as they can utilize both fissile and fertile materials for energy production.
- These reactors produce less long-lived radioactive waste compared to other reactor types.
- FBR technology has the potential to help in closing the nuclear fuel cycle and reducing the amount of nuclear waste generated.
In conclusion, Fast Breeder Reactors play a crucial role in the future of nuclear energy production by utilizing plutonium-239 as fuel and converting uranium-238 into fissile material for sustained nuclear reactions.
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Which type of reactor uses plutonium-239 as fuel and converts uranium-238 into plutonium-239?a)Boiling Water Reactor (BWR)b)Pressurized Heavy Water Reactor (PHWR)c)Pressurized Water Reactor (PWR)d)Fast Breeder Reactor (FBR)Correct answer is option 'D'. Can you explain this answer?
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