Multiple choice

In which of the following nuclear reactors helium or carbon dioxide is used as a coolant?

  1. Pressurized water reactor

  2. High temperature gas cooled reactor

  3. Boiling water reactor

  4. Sodium cooled fast reactor

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

The coolant material used here is either helium or carbon dioxide which transfers heat to the turbines.