General Knowledge - General Science - Discussion
Discussion Forum : General Science - Nuclear Science (Q.No. 1)
1.
Which of the following is used as a moderator in nuclear reactor?
Discussion:
42 comments Page 3 of 5.
Vansh said:
7 years ago
Graphite is a naturally-occurring form of crystalline carbon. It is a native element mineral found in metamorphic and igneous rocks. Graphite is a mineral of extremes. It is extremely soft, cleaves with very light pressure, and has a very low specific gravity.
PAVan said:
1 decade ago
Even ordianry water is used as moderator in some nuclear fission reactors.
Anil said:
1 decade ago
But some times ordinary water is also used for enriched uranium reactor.
Jaz said:
1 decade ago
What is moderator?
Chanti said:
1 decade ago
I think graphite used but may be any substance used to slower down the rate of reaction.
Abhishek mishra said:
1 decade ago
Heavy water and graphite are main constituent of nuclear reactor.
JBP said:
1 decade ago
Moderator means speed slower
Anju kumari said:
1 decade ago
I think radium is used because it moderate the rate of reaction.
Kriti said:
1 decade ago
Graphite is used as moderator in nuclear reactor because it slow downs the fast moving electrons which are coming from fission reaction.
Ram Dular Sahu said:
1 decade ago
Graphite is used as which speed reduced of reactor.
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