MDCAT Physics MCQ #2835

In a nuclear reactor, the moderator is used to

MDCAT Physics MCQ #2835

  1. Question 1

    Q1. In a nuclear reactor, the moderator is used to

    • A) absorb neutrons
    • B) slow down neutrons
    • C) speed up neutrons
    • D) reflect neutrons

    Answer: slow down neutrons

    Explanation: Moderator slows down neutrons to increase probability of fission. Option 'A' is wrong as it's the function of control rods.