A. 3.125
B. 6.25
C. 12.50
D. 25
A. Uranium
B. Polonium
C. Hafnium
D. Thorium
A. Fuel cost per unit power generated is less
B. Thermal efficiency of the former is higher
C. Maintenance cost of the former is less
D. None of these
A. Is recovered from spent fuel from thermal nuclear reactor
B. Has much lower melting point (640°C ) compared to thorium (1690°C)
C. Both A. and B.
D. Neither A. nor B.
A. Chain reaction and hence the power output by regulating the number of secondary neutrons
causing fission
B. Emission of hazardous radiation
C. Conversion of fissile material into fertile material
D. Velocity of the secondary neutrons
A. 2 × 1023
B. 6 × 1023
C. 6 × 1032
D. 5 × 105
A. Number of neutrons
B. Mass number
C. Electronic configuration
D. Atomic weight