What is the purpose of a moderator surrounding the uranium cylinders in a reactor core?
A) To slow down the neutrons
B) To accelerate the neutrons
C) To produce α particles
D) To produce β particles
E) To absorb β particles

Question

What is the purpose of a moderator surrounding the uranium cylinders in a reactor core?​
A) ​To slow down the neutrons
B) ​To accelerate the neutrons
C) ​To produce α particles
D) ​To produce β particles
E) ​To absorb β particles

Quizplus · Accepted Answer

The purpose of a moderator is to slow down the neutrons in the reactor core, increasing the likelihood of nuclear fission reactions occurring.

What Is the Purpose of a Moderator Surrounding the Uranium