Which of the Following Occur During an Uncontrolled Fission Chain

question 117

Multiple Choice

Which of the following occur during an uncontrolled fission chain reaction?

• A) A heavy nucleus is broken into smaller nuclei.
• B) More neutrons are produced than are consumed.
• C) both a and b
• D) neither a nor b

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Definitions:

Cool Down Period

The Cool Down Period refers to a designated time after intense operation (such as after driving a vehicle or running machinery) during which the equipment is allowed to cool down gradually to avoid heat-related stress or damage.

Metal Contamination

The presence of unwanted metallic particles in materials or mechanical systems, often causing damage or wear.

Heat Exchanger

A device used to transfer heat between two or more fluids without them mixing.

Governor Test Stand

Specialized equipment used to test and calibrate governors, which are devices used to regulate the speed of engines.