Candu reactor is a ______________ nuclear reactor?

Related Mcqs:

1. 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

2. Pressure of CO2 gas (which is a coolant) in the Calder-Hall nuclear reactor is ______________ kgf/cm2?

   A. 0.2
   B. 7
   C. 35
   D. 50

3. Thorium-232 is converted into uranium-233 in a/an ______________ nuclear reactor?

   A. Thermal
   B. Fast breeder
   C. Heavy water moderated
   D. Enriched uranium

4. Biological shield is provided in a nuclear power reactor to protect the ______________ from radiation damage?

   A. Fuel elements
   B. Operating personnels
   C. Walls of the reactor

   D. None of these

5. Which of the following is a fuel for a fusion reactor (thermonuclear reactor) ?

   A. Deuterium and tritium
   B. U-233
   C. Thorium
   D. Heavy water

6. Fuel for a nuclear reactor (thermal) is___________________?

   A. Uranium
   B. Plutonium
   C. Radium
   D. None of these

7. A nuclear reactor can’t be used for_________________?

   A. The production of radioisotopes
   B. Supplying intense fields or beams of neutron for scientific experiments
   C. Marine ship propulsion
   D. None of these

8. Which of the following nuclear reactors is the most efficient thermodynamically while operating between the same temperature and pressure limits of the reactor ?

   A. Molten sodium cooled
   B. CO2 gas cooled
   C. Pressurised water
   D. Boiling water

9. ____________ nuclear reactor does not require a heat exchanger to supply steam to power turbine?

   A. Molten sodium cooled
   B. Helium cooled
   C. Boiling water
   D. Pressurised water

10. Which of the following is not used as a moderator in nuclear reactor ?

    A. Molten sodium
    B. Light water
    C. Beryllium
    D. Boron hydride