The Spark-Gap Tube Generator Developed in the 1920s Was the Precursor

question 12

Multiple Choice

The spark-gap tube generator developed in the 1920s was the precursor of which piece of standard OR equipment?

• A) central processing unit
• B) electrosurgical unit
• C) extracorporeal circulation machine
• D) ground circuit interrupter outlet

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Definitions:

1940s

A decade in the 20th century that experienced significant global events, including World War II and the beginning of the Cold War.

AFL

The American Federation of Labor, a national federation of labor unions in the United States founded in 1886, focused on skilled workers.

Craft Unions

Labor unions that organize workers in specific trades or crafts to negotiate wages, working conditions, and other employment terms.

Public Employees Unions

Labor organizations representing workers employed by governmental bodies, focusing on negotiating wages, working conditions, and benefits.