​Why Would a Fuel Gas Be Bubbled Through a Flux

question 5

Multiple Choice

​Why would a fuel gas be bubbled through a flux container?

• A) ​So the flux can be carried to the torch where it combines with the flame.
• B) ​To help control the flame temperature.
• C) ​It is used to lubricate the valves of the torch.
• D) ​All of the above

Recognize radical labor tactics and their effectiveness in the labor movement.

Understand the historical development and impact of the open shop movement in the early 1900s.

Analyze the differences between craft and industrial unions and their respective challenges and contributions to the labor movement.

Comprehend the role and significance of the Industrial Workers of the World (IWW) and its criticism of the American Federation of Labor (AFL).

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