In boiling water reactor, moderator is

A. Coolant itself

B. Ferrite rod

C. Graphite rod

D. Liquid sodium metal

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  1. The nuclear energy is measured as
  2. Half life of a radioactive isotope corresponds to the time required for half of the following to decay
  3. In nuclear fission each neutron that causes fission releases
  4. Reactors for propulsion applications use
  5. The fast breeder reactor uses the following moderator
  6. Which of the following statement is correct regarding the features of a Breeder reactor?
  7. The main interest of shielding in nuclear reactor is protection against
  8. Effective moderators are those materials which contain
  9. Which of the following is the primary fuel?
  10. The predominant isotope of the naturally occuring element is
  11. Which is not identical for an atom and an isotope?
  12. Reactors designed for propulsion applications are designed for
  13. The secondary fuel used in nuclear power plants is
  14. Plutonium (Pu239) is produced
  15. The fuel needed, with reflector in nuclear power plant, in order to generate sufficient neutrons to…
  16. Each fission of U₂₃₅ produces on the average _________ fast neutrons as a product…
  17. In a fission process, maximum percentage of energy is released as
  18. The process by which a heavy nucleus is spitted into two light nuclei is known as
  19. A boiling water reactor uses following as fuel
  20. U238 will undergo fission by
  21. A fission chain reaction in uranium can be developed by
  22. A fission chain reaction in uranium can be developed
  23. Moderator in nuclear plants is used to
  24. Electron volt is the unit of
  25. A power plant giving least running cost of production of electrical power is
  26. The commonly used material for shielding is
  27. Gas cooled reactor uses following materials as moderator, and coolant
  28. Breeder reactors employ liquid metal coolant because it
  29. The material most commonly used for shielding is
  30. Pick up the wrong statement