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 4 of 5.
Pradeep said:
1 decade ago
Since graphite absorb neutron. Which helps to produce nuclear reaction in a controlled manner.
Gauri shintre said:
1 decade ago
Graphite is commonly as moderator as they slow down the speed of neutrons produced during fission.
Roopsai said:
1 decade ago
Since the graphite reduce the speed of an electron (13,200 km/s) to the speed of (22,000 m/s).
Aparna said:
1 decade ago
Graphite is able to withstand at high temperatures without losing its properties so graphite is used.
Sushmitha said:
1 decade ago
Graphite is most commonly used in nuclear reactor because it can withstand very high temperatures and slow downs the moving electrons.
Deepak said:
1 decade ago
Graphite is used because is cheaper supplement as compared to other options and more withstanding capacity is available.
Sumanth said:
1 decade ago
What is the property of graphite that reduce the speed of neutrons ?
Rajendra kushawaha said:
1 decade ago
Heavy water and graphite are used in nuclear reactor for moderator in nuclear fission.
Shyam said:
1 decade ago
Graphite is used as moderator since it moderate the speed of neutron. But BARC, uses water as moderator.
Anokh said:
1 decade ago
Because it used in nuclear fusion.
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