Multiple choice

A neutron-absorbing material is used for making

  1. control rods

  2. moderator

  3. containment

  4. pressure vessel

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

These are made with neutron-absorbing materials such as cadmium, hafnium or boron, and are inserted or withdrawn from the core to control the rate of reaction or to halt it.