Which of the following are true about moderators used in nuclear reactors? A.…

2025

Which of the following are true about moderators used in nuclear reactors?

A. Moderators slow down neutrons to sustain the chain reaction
B. Moderators stop the neutrons to control the chain reaction
C. Without a moderator, a chain reaction would stop
D. Example of a moderator is a graphite rod

Answer: C. A, C, and D Only

  1. A.

    A and C Only

  2. B.

    B and D Only

  3. C.

    A, C, and D Only

  4. D.

    B, C, and D Only

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Correct answer: C

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