Which of These Is Not a Method Used by Utilities

question 35

Multiple Choice

Which of these is not a method used by utilities to reduce sulfur dioxide emissions?

• A)Burning low-sulfur coal.
• B)Crushing and washing coal to remove sulfur.
• C)Burning coal at high temperatures to break down the sulfur.
• D)Employing flue gas scrubbers in smoke stacks which traps sulfur dioxide.
• E)All of these are current methods utilities are using to lower SO₂ emissions.

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Definitions:

Human Flourishing

A concept in moral philosophy that relates to living well and realizing one's full potential through ethical and virtuous actions.

Golden Mean

Aristotle's concept of finding the desirable middle between two extremes, one of excess and the other of deficiency.

Theory of Moderation

A philosophical principle suggesting that moderation in all things is the key to a good life, avoiding extremes in behavior, beliefs, and actions.

Athenian Gentleman

Historical term referring to a male citizen of ancient Athens who adhered to principles of personal virtue, wisdom, and civic responsibility.