0 votes
88 views
asked in PPE by (215k points)
The most commonly used moderator in nuclear power plants is  

(a) Heavy water

(b) Concrete and bricks

(c) Steel                       (d) graphite

Please log in or register to answer this question.

Welcome to Q&A discussion forum, where you can ask questions and receive answers from other members of the community.

10.4k questions

274 answers

26 comments

15.3k users

...