Extraction of uranium from its ore is done using ______________ methods?
		A. Electrometallurgical
B. Pyrometallurgical
C. Chemical
D. Physical beneficiation
		A. Electrometallurgical
B. Pyrometallurgical
C. Chemical
D. Physical beneficiation
		A. Iodine
B. Cobalt
C. Iron
D. Carbon
		A. Fuel elements
B. Operating personnels
C. Walls of the reactor
D. None of these
		A. The production of radioisotopes
B. Supplying intense fields or beams of neutron for scientific experiments
C. Marine ship propulsion
D. None of these
		A. Of uncertainty principle
B. It may have isobars
C. It contains neutrons
D. It may have isotopes
		A. Power generation
B. Treatment of certain diseases
C. Initiating nuclear fission and fusion
D. All A., B. and C.
		A. Be a good absorber of neutrons
B. Be capable of attaining high temperature, only when it is pressurised
C. Have high density, but low heat transfer co-efficient
D. Be free from radiation damage and non-corrosive