Nuclear Power Engineering
The emission of an a-particle causes the resultant nucleus to have

Less atomic weight and less atomic number
More atomic weight and less atomic number
None of these
Less atomic weight and more atomic number

ANSWER DOWNLOAD EXAMIANS APP

Nuclear Power Engineering
The main purpose of control rod in a nuclear reactor is to control the

Emission of hazardous radiation
Velocity of the secondary neutrons
Conversion of fissile material into fertile material
Chain reaction and hence the power output by regulating the number of secondary neutrons causing fission

ANSWER DOWNLOAD EXAMIANS APP