Nuclei - Result Question 50
51. Heavy water is used as a moderator in a nuclear reactor. The function of the moderator is[1994]
(a) to control energy released in the reactor
(b) to absorb neutrons and stop chain reaction
(c) to cool the reactor
(d) to slow down the neutrons to thermal energies.
Show Answer
Answer:
Correct Answer: 51. (d)
Solution:
- (d) Moderator slows down the neutrons to thermal energies.