A. 0.71
B. 6.31
C. 99.29
D. 12.73
Advertisement
Related Mcqs:
- 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...
- Thermal nuclear reactors using enriched uranium as fuel contains a maximum of ____________ percent fissile material i.e. U-235?
- A. 1 B. 2 C. 3 D. 7...
- U-235 content in enriched uranium, that is normally used in power reactors (e.g., at Tarapur atomic power plant), is about _____________ percent?
- A. 85 B. 50 C. 3 D. 97...
- Enrichment of uranium is done to increase the concentration of ______________ in the natural uranium?
- A. U-238 B. U-233 C. U-235 D. Pu-239...
- In the gaseous diffusion process of uranium enrichment, the natural uranium is converted into gaseous ________________?
- A. Uranium oxide B. Uranium hexafluoride C. Uranium carbide D. Uranium sulphate...
- The critical mass of a fissionable material can be reduced by__________________?
- A. Heating it B. Cooling it C. Surrounding it by neutron reflecting material D. Surrounding it by neutron absorbing material...
- Uranium Corporation of India Limited (UCIL) engaged in the mining & concentration of uranium ore is located at_______________?
- A. Alwaye (in Kerala) B. Jadugoda (in Jharkhand) C. Kalpakkam (in Tamilnadu) D. Gopalpur coast (in Orissa)...
- Nuclear fuel generally used in reactors is uranium oxide instead of uranium, because the former has higher _____________________?
- A. Melting point, hence can be subjected to higher temperature B. Density; hence core volume for a given power output would be smaller C. Resistance to effects of irradiation D. All A., B. and C....
- Thermal neutrons which are used to cause the fission of U-235 have energy _____________ eV?
- A. < 0.025 B. > 1 C. 1-25 D. > 200...
- Velocity of the thermal neutron (< 0.025 eV) used for fission of U-235 is around _____________ m/sec?
- A. 1 B. 2200 C. 3 × 1011 D. 9 × 1021...
Advertisement
