The functions of the moderator and the control rods in a nuclear reactor are to be explained. Concept introduction: Nuclear reactors are used to generate electricity in nuclear power plants. It is a type of a chamber in which nuclear chain reactions take place. Moderators are used to slow down the fast neutrons, due to which fission is possible. Control rods are used in nuclear reactions to slow down the fission rate of uranium and plutonium isotopes.

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Chapter 20, Problem 47QP

Interpretation Introduction

Interpretation:

The functions of the moderator and the control rods in a nuclear reactor are to be explained.

Concept introduction:

Nuclear reactors are used to generate electricity in nuclear power plants. It is a type of a chamber in which nuclear chain reactions take place.

Moderators are used to slow down the fast neutrons, due to which fission is possible.

Control rods are used in nuclear reactions to slow down the fission rate of uranium and plutonium isotopes.

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