Enriched uranium is one in which

A. Percentage of U₂₃₅ has been artificially increased

B. Percentage of U has been artificially increased

C. Percentage of U₂₃₄ has been artificially increased

D. Extra energy is pumped from outside

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  1. The energy required to be applied to a radioactive nucleus for the emission of a neutron is
  2. Plutonium (Pu₂₃₉) is produced
  3. Fast breeder reactor uses
  4. Which of the following statement is correct regarding the features of a Breeder reactor?
  5. The main interest of shielding in nuclear reactor is protection against
  6. Atomic number of an element in the periodic table represents the numbers of
  7. Pick up the wrong statement
  8. In order to have constant chain reaction to produce a constant rate of heat output, the value of ratio…
  9. The size of the reactor is said to be critical when
  10. A fast breeder reactor
  11. Ferrite material is
  12. Nuclear reactors are used
  13. The secondary fuel used in nuclear power plants is
  14. Moderator in nuclear plants is used to
  15. A reactor capable of converting a ferrite material into fissile isotopes is called
  16. A nuclear reactor is said to be critical when the neutron population in the reactor core is
  17. Which of the following is the heaviest?
  18. Reactors designed for propulsion applications are designed for
  19. Reactors for propulsion applications use
  20. In a fission process, maximum percentage of energy is released as
  21. A fast breeder reactor uses following as fuel
  22. U233 is produced
  23. One gram of uranium will produce energy equivalent to approximately
  24. A fission chain reaction in uranium can be developed
  25. Reflector in nuclear power plants _________ neutron leakage.
  26. The coolant used in boiling water reactor is
  27. Which of the following particles is the lightest?
  28. Amongst the following, the fissionable materials are
  29. Boiling water reactor employs
  30. The predominant isotope of the naturally occuring element is