Which of the Following Statements Regarding Early Television Is NOT

question 10

Multiple Choice

Which of the following statements regarding early television is NOT true?

• A)In the 1920s,there were successful experiments in broadcasting pictures and sound.
• B)In 1946,there were only a 17,000 thousand television sets in the United States.
• C)The federal government regulated the content of both commercials and programs.
• D)All three major television networks had started as radio companies.
• E)It quickly became the most powerful medium of mass communication in history.

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Definitions:

Bare Copper Wire

A type of electrical wire made of pure copper without any insulation or protective sheathing, commonly used for grounding purposes.

J1939 Data Bus

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Stub Extending

Refers to adding an extension to a stub, which is a short length of pipe or tube used in piping systems or in programming to serve as a placeholder for future code.

Permitted Length

The maximum allowable length of a vehicle or combination of vehicles (e.g., truck and trailer) as regulated by jurisdictional road use laws.