Use of molten metal as a coolant in fast breeder reactor helps in_________________?

Related Mcqs:

1. Molten sodium is used as a coolant in a fast breeder reactor, because of its_________________?

   A. Excellent moderating properties B. Neutron breeding capability C. Faster heat removal capability from the core D. Capability to increase the reaction rate in the core...

2. Molten sodium (as a coolant in fast breeder reactor) ?

   A. Can’t attain high temperature at normal pressure B. Is not at all corrosive, even at a higher temperature C. Is highly radioactive at elevated temperatures and can cause explosion, when it comes in contact with air or water D. None of these...

3. Coolant used in a fast breeder reactor is____________________?

   A. Molten sodium B. Heavy water C. Ordinary water D. Helium...

4. Liquid metal (e.g., molten sodium) is preferred as a coolant in case of a/an ______________ reactor?

   A. Homogeneous B. Graphite moderated C. Fast breeder D. Enriched uranium (3% U-235) fuelled...

5. A thermal nuclear reactor compared to a fast breeder reactor ?

   A. Uses slower neutrons for fission B. Uses faster neutrons for fission C. Gives higher power density D. Requires less fuel to run at the same power level...

6. ____________ moderator is used in a fast breeder reactor?

   A. Graphite B. Heavy water C. Beryllium D. No...

7. Fuel for a fast breeder reactor is_________________?

   A. Plutonium B. Uranium C. Radium D. Neptunium...

8. A fast breeder reactor employs___________________?

   A. Graphite as moderator B. Water as coolant C. Molten sodium as coolant as well as moderator D. U-235 as fuel...

9. Fast breeder nuclear reactors using enriched uranium as fuel may contain upto a maximum of ____________ percent of U-235 (i.e. fissile material)?

   A. 15 B. 45 C. 65 D. 85...

10. A fast breeder reactor____________________?

    A. Uses natural uranium as fuel B. Does not require a moderator C. Both A. and B. D. Neither A. nor B....