Control rods in a nuclear reactor are used to

Question

Quizplus · Accepted Answer

Control rods are made up of materials such as cadmium, boron, or hafnium, which are good absorbers of neutrons. When the control rods are inserted into the reactor core, they absorb neutrons, and this slows down the rate of fission reactions. By adjusting the position of the control rods, the reactor operator can control the power output of the reactor. Therefore, choice A is the correct answer as it states that control rods absorb neutrons and slows down fission.

Control Rods in a Nuclear Reactor Are Used to