In the United States, When Was the First Year That

question 123

Multiple Choice

In the United States, when was the first year that over half of all residences had telephones?

• A)1910
• B)1920
• C)1930
• D)1940

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Definitions:

Four-Speed

Refers to a transmission or gear system with four forward gear ratios, often found in vehicles.

Hydromechanical Transmission

A type of transmission that combines hydraulic fluid power with mechanical gears to transmit power and adjust vehicle speed without manual gear changes.

Valve

A device that regulates, directs or controls the flow of a fluid by opening, closing, or partially obstructing various passageways.

Automatic Functions

Features or operations within a device, system, or vehicle that operate without manual intervention, often based on specific conditions or triggers.