The Purpose of Using Newer, Fluidized-Bed Combustion in Coal Power

question 30

Multiple Choice

The purpose of using newer, fluidized-bed combustion in coal power plants is to ________.

• A) increase the amount of usable heat energy from the coal
• B) increase the amount of carbon monoxide created in the process
• C) increase the amount of carbon dioxide created in the process
• D) decrease the amount of sulfur produced per pound of coal
• E) None of the above

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Definitions:

Papillae

Small, nipple-like structures on the tongue's surface that contain taste buds and aid in the sense of taste.

Taste Buds

Sensory organs located on the tongue and other parts of the mouth, which are responsible for detecting and transmitting tastes to the brain.

Gingivitis

A common and mild form of gum disease (periodontal disease) that causes irritation, redness, and swelling (inflammation) of the gingiva, the part of the gum around the base of the teeth.

Frenulum

Fold extending from the floor of the mouth to the midline of the undersurface of the tongue.