Which of the following are ferrite materials__________________? - PakMcqs

Related Mcqs:

1. Ferrite material is____________________?

   A. the most fissionable material B. the basic fuel for nuclear paints C. basic raw material for nuclear plants D. the material which absorbs neutrons and undergoes spontaneous changes leading to the formation of fissionable material E. none of the above...

2. A reactor capable of converting a ferrite material into fissile isotopes is called____________________?

   A. regenerative reactor B. fast breeder reactor C. breeder reactor D. boiling water reactor E. ferrite reactor...

3. Which of the following nuclear reactor does not need a heat exchanger for generation of steam____________________?

   A. gas cooled B. liquid metal cooled C. pressurised water D. boiling water E. none of the above...

4. A nuclear fission produces energy of following order in MeV___________________?

   A. 20 B. 200 C. 2000 D. 20,000 E. 2 x 105...

5. Which of the following particles is the lightest__________________?

   A. nucleus B. electron C. proton D. meson E. neutron...

6. The nuclear power plant at Tarapur has the following reactor________________?

   A. fast breeder B. pressurised water C. boiling water D. sodium graphite E. none of the above...

7. The risk of radioactive hazard is greatest in the turbine with following reactor___________________?

   A. pressurised water B. boiling water C. gas cooled D. liquid metal cooled E. all of the above....

8. Which of the following can be used as a coolant in nuclear plant________________?

   A. light or heavy water B. molten lead C. carbon dioxide D. freon E. carbon tetrachloride...

9. The following present serious difficulty in designing reactor shield_________________?

   A. alpha particles B. beta particles C. thermal neutrons D. fast neutrons and gamma rays E. none of the above...

10. A fast breeder reactor uses following as fuel_________________?

    A. enriched uranium B. plutonium C. thorium D. U235 E. natrual uranium...