Category: Nuclear Power Engineering

A. The disintegration rate of a radioactive substance cannot be increased by heating it
B. Electrons have negligible mass and unit negative change
C. Deuterium atom has one proton and two neutrons in its nucleus
D. Cadmium is capable of absorbing neutrons

A. It is difficult to control fusion reaction
B. The fuel required (e.g. deuterium and tritium) is scarce
C. It is difficult to initiate fusion reaction
D. Quantity of fuel required for initiating fusion reaction is prohibitively high

A. 1100
B. 2200
C. 3300
D. 4400

A. Less
B. More
C. Same
D. Much more

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. Excellent moderating properties
B. Neutron breeding capability
C. Faster heat removal capability from the core
D. Capability to increase the reaction rate in the core

A. Chemical
B. Pyrometallurgical
C. Physical beneficiation
D. Electrometallurgical

A. Third
B. Second
C. First
D. Zero

A. Breeder reactor
B. Research reactor
C. Heterogeneous reactor
D. Liquid metal (e.g., molten sodium) cooled reactor

A. 1
B. 2
C. 3
D. 4