The control rods in the control system of nuclear reactors are used to

A. Absorb excess neutrons

B. Control fuel consumption

C. Control temperature

D. All of these

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  1. Artificial radioactive isotopes find application in
  2. Enriched uranium may contain fissionable contents of the order of
  3. Where reactor operation is designed with fast neutrons such as in reactors using highly enriched fuel,…
  4. Nuclear reactors are used
  5. Ideally the neutron flux in reactor should be
  6. Atomic number of an element in the periodic table represents the numbers of
  7. Which of the following is more appropriate for a moderator? One which
  8. The energy required to be applied to a radioactive nucleus for the emission of a neutron is
  9. Moderator in nuclear plants is used to
  10. Which of the following nuclear reactor does not need a heat exchanger for generation of steam?
  11. Isotopes of same elements have
  12. A fission chain reaction in uranium can be developed by
  13. The commonly used material for shielding is
  14. Gas cooled reactor uses following materials as moderator, and coolant
  15. Which is not identical for an atom and an isotope?
  16. Enriched uranium is required as a fuel in a nuclear reactor, if light water is used as moderator and…
  17. In triggering fission, the following types of neutrons are desirable
  18. Reflector in nuclear plants is used to
  19. Reflector in nuclear power plants _________ neutron leakage.
  20. In fast breeder reactors
  21. The main interest of shielding in nuclear reactor is protection against
  22. Breeder reactors employ liquid metal coolant because it
  23. Reactors for propulsion applications are designed for
  24. U238 will undergo fission by
  25. The mass number of a substance represents the sum of total number of
  26. The material most commonly used for shielding is
  27. Plutonium (Pu₂₃₉) is produced
  28. The coolant used in boiling water reactor is
  29. Which of the following is the primary fuel?
  30. Uranium has isotopes