The moderator used in a nuclear reactor is :

(A) Uranium
(B) Radium
(C) Ordinary water
(D) Graphite

Correct Answer : Ordinary water
Light water (ordinary water) is used as the moderator in U.S. reactors as well as the cooling agent.
Useful Quotations for : UPSC, State PSC, IBPS, SSC, Railway, NDA, Police Exams
Like The Facebook Page CurrentGK for Current Affairs, Latest GK & Employment News
Tags : General Awareness
Always Ask Questions