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Neutron moderator


In nuclear engineering, a neutron moderator is a medium that reduces the speed of fast .... Fission cross section, measured in barns (a unit equal to 10<sup>−28</sup> m<sup>2<...

GCSE PHYSICS - Nuclear Power - What is the Moderator in a ...


The moderator and control rods control the speed of the chain reaction in a nuclear reactor.

Roles of the Moderator - Barry Lawson Associates


Purpose of Moderation: Provide information and obtain public input and advice. Roles of the Moderator. Preparation. Develop ground rules appropriate for the ...

Moderator Duties | Chron.com


The main function of a moderator is to promote interaction among the members of a forum. The moderator introduces the participants to each other and keeps ...


list.uvm.edu/cgi-bin/wa?A3=ind0809&L=DEBATER&E=base64&P=84293&B=------=_Part_105325_14021247.1220994653738&T=application/msword; name="ROLE OF THE MODERATOR.doc"&N=ROLE OF THE MODERATOR.doc&attachment=q

THE MODERATOR IS CRUCIAL. The moderator plays a central role in the development and successful implementation of a public forum. It is the moderator who ...

JISIBHLPhysics - Role of the moderator in thermal fission reactor

jisibhlphysics.wikispaces.com/Role of the moderator in thermal fission reactor

The role of the Neutron Moderator (The Moderator) in a thermal fission reactor ... The graph above is a function of a cross-section of a Uranium-235 fission.

What is nuclear? / Moderation and Moderators


The moderator of a nuclear reactor is a substance that slows neutrons down. In traditional nuclear reactors, the moderator is the same thing as the coolant: it's ...

Urban Dictionary: moderator


Moderators are assigned to "moderate" something which means they are in ... especially flaming, they will proceed to argue with them for the sole purpose of ...

The Moderation of Fission Reactions - HyperPhysics


Even with the moderator, the fuel is not "critical" without the inclusion of the " delayed" neutrons which may be emitted several minutes after the fission.

What is a Forum Moderator? (with pictures)


Jun 9, 2016 ... A forum moderator oversees the communication activities of an Internet forum. It is the forum moderator's responsibility to make...

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What is the purpose of a moderator - Answers.com


The purpose of a moderator in a nuclear reactor is to slow down (moderate) the neutrons produced when uranium (or other nuclear fuel) is fissioned (split).

What is the Role of the Moderator in a Panel Discussion?Presenting ...


To be an expert panel moderator, shine the spotlight where it belongs – on the panelists. Make them look smart and you'll look smart.

What is the function of a moderator in a nuclear reactor? | Reference ...


In a nuclear reactor, a moderator is mixed with the uranium fuel to slow down the fast neutrons to the speed of thermal neutrons, which enables fission to occur in ...