The Purpose of a Moderator in a Nuclear Reactor Is

question 45

Multiple Choice

The purpose of a moderator in a nuclear reactor is to:

• A)provide neutrons for the fission process
• B)slow down fast neutrons to increase the probability of capture by uranium
• C)absorb dangerous gamma radiation
• D)shield the reactor operator from dangerous radiation
• E)none of the above

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Definitions:

Ceteris Paribus

A Latin phrase meaning "all other things being equal," used to analyze the effect of one variable on another by holding all other relevant factors constant.

Other Things Equal

A Latin term (ceteris paribus) used in economics to signify examining the effect of one changing factor when all other factors remain constant.

Normative Economic Statement

An opinion or judgment that reflects values or what ought to be, rather than factual claims about what is.

Social Security

A government program designed to provide financial support to individuals during retirement, disability, or upon the death of a primary wage earner.