When Tiny Pockets of Primarily ____ Gas Get Hot and Expand

question 24

Multiple Choice

When tiny pockets of primarily ____ gas get hot and expand, they can cause weld porosity.

• A) carbon
• B) oxygen
• C) carbon monoxide
• D) carbon dioxide

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Definitions:

Entanglements

Complex situations or circumstances where elements are twisted or interwoven in a confusing or complicated manner.

Leon Blum

A French socialist leader and three times Prime Minister of France, noted for frontline social and economic reforms.

New Economic Policy

A policy introduced by Vladimir Lenin in Soviet Russia in 1921 to reintegrate limited capitalist practices within the socialist economy to rebuild post-civil war economy.

Georges Clemenceau

A leading French statesman and journalist known for his critical role in leading France during World War I and his participation in the Paris Peace Conference.