Question

give reason it is necessary to control fission reaction in nuclear power plant​

Answer 1

To make sure they could safely control the chain reaction, they used what they called “control rods.” These were simply sheets of the element cadmium, an excellent neutron absorber. The physicists interspersed control rods through the uranium-graphite pile.

At every step of the process theycalculated the expected neutron emission, and slowly removed a control rod to confirm his expectations. As a safety mechanism, the cadmium control rods could quickly be inserted if something started going wrong, to shut down the chain reaction.

Mark as brainliest please

Answer 2

i think soo.. it was helped u