The Production and Consumption of Electricity Are Most Commonly Measured

question 8

Multiple Choice

The production and consumption of electricity are most commonly measured in kilowatt -hours (kWh) . A kilowatt -hour is one kilowatt (1,000 watts) of electricity produced or consumed for one hour. A 10 -kW wind turbine can generate about 10,000 kWh annually (enough to power a typical household) at a site such as Spirit Lake, Iowa, with wind speeds averaging 12 miles per hour. The 250 -kW turbine installed at the elementary school in Spirit Lake provides about of electricity annually.

• A) 250 kWh
• B) 250 mWh
• C) 2,500 kWh
• D) 25,000 kWh
• E) 250,000 kWh

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Definitions:

Sexual Behavior

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Defense Mechanisms

Methods the unconscious mind uses to modify, reject, or alter reality in an effort to protect oneself from experiencing distress and inappropriate urges.

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The process through which individuals develop proper attitudes and behaviors towards other people in society, based on social and cultural norms, laws, and personal beliefs.

B. F. Skinner

An American psychologist and behaviorist best known for his work in developing the theory of operant conditioning.