What does the moderator do in a nuclear reactor?
A)It is a safety feature that limits the nuclear reaction.
B)It absorbs neutrons.
C)It slows down neutrons.
D)none of the above

Question

Quizplus · Accepted Answer

The moderator in a nuclear reactor slows down the neutrons, making them more likely to cause a chain reaction. By slowing down the neutrons, the reactor can achieve a sustained nuclear reaction without overheating or becoming unstable. This is an essential function of a nuclear reactor and helps to ensure both safety and efficiency.

What Does the Moderator Do in a Nuclear Reactor