A. Th-232
B. U-238
C. U-233
D. None of these
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Related Mcqs:
- Thorium-232 (a fertile material) on absorption of a neutron gets converted into ___________ , which is a fissile material?
- A. Thorium-233 B. Uranium-235 C. Uranium-233 D. Plutonium-239...
- A fertile material is the one, which can be__________________?
- A. Converted into fissile material on absorption of neutron B. Fissioned by slow (thermal) neutrons C. Fissioned by fast neutrons D. Fissioned by either slow or fast neutrons...
- Which is a fertile nuclear fuel ?
- A. U-233 B. U-235 C. Pu-239 D. Th-232...
- Which of the following is not a good moderating material ?
- A. Concrete B. Boron C. 18/8 stainless steel D. All A., B. and C....
- Which of the following is not used as a nuclear fuel cladding material ?
- A. Zircaloy B. Cadmium C. Ceramics D. Stainless steel...
- Which of the following is a moderating material used in nuclear reactor ?
- A. Graphite B. Cadmium C. Zircaloy (an alloy of zirconium and aluminium) D. Stainless steel...
- Which of the following is a non-fissile material ?
- A. Plutonium-239 B. Uranium-235 C. Uranium-233 D. Thorium-232...
- The amount of a radioactive material (having a half life of 100 years) remaining after 400 years will be ______________ of its original weight?
- A. 1/2 B. 1/4 C. 1/8 D. 1/16...
- Quantity of fissionable material (i.e. U-235) in natural uranium is _____________ percent?
- A. 0.71 B. 6.31 C. 99.29 D. 12.73...
- The critical mass of a fissionable material can be reduced by__________________?
- A. Heating it B. Cooling it C. Surrounding it by neutron reflecting material D. Surrounding it by neutron absorbing material...
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