Question

Name the moderator used in a nuclear reactor.

Answer 1

Answer:

Explanation:

Commonly used moderators include regular (light) water (roughly 75% of the world's reactors), solid graphite (20% of reactors) and heavy water (5% of reactors). Beryllium has also been used in some experimental types, and hydrocarbons have been suggested as another possibility.

Answer 2

Answer:

Commonly used moderator include regular (light) water( roughly 78% of the world's reactor ) solid graphite ( 20% of reactor ) and heavy water (5% of reactor) . Beriliyam is also been used in some experimental types , and hydrocarbon have been suggested as another possibility.