Which of the Following Refers to a Metropolitan Area

question 38

Multiple Choice

Which of the following refers to a metropolitan area?

• A)a large city or municipality that serves as an economic and cultural center for a region
• B)the larger area surrounding a metropolis that is heavily influenced by the metropolis, generally consisting of suburbs and other smaller cities
• C)the largest local level of government below the state, currently used in 48 states
• D)a community on the fringe or an urban area, defined by relatively high levels of commuting to the urban area, low housing density, and high population growth
• E)a local level of government within counties that are usually organized around population centers

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Definitions:

Dedendum

The distance from the pitch circle of a gear to the bottom of the tooth groove.

Working Depth

Working depth pertains to the depth of engagement between two mating gears, specifically the depth to which a tooth enters into the gap between teeth on the opposing gear.

Whole Depth

The total depth of a gear tooth space, from the top of the tooth to the root, in mechanical engineering.

R/Min

Revolutions per minute, a unit of rotational speed indicating the number of full rotations completed in one minute by a mechanical component.