Q 12-13-024NEETJEE MainEasy
In a nuclear reactor, the function of the moderator is to
Answer: (C) slow down fast neutrons
Slow (thermal) neutrons are much more likely to cause fission of U-235. Moderators such as heavy water or graphite slow neutrons down by collisions. Control rods (cadmium, boron) absorb excess neutrons.
Solution by Sreeraj P, M.Sc Physics