An Odor Emitting from the Case and Duct System May

question 23

Multiple Choice

An odor emitting from the case and duct system may be caused by all of the following,Except:

• A) Refrigerant gas leak.
• B) Mold and mildew.
• C) Refrigerant oil leak.
• D) A leaking heater core.

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Definitions:

Hereditarianism

The belief that genes and hereditary factors significantly influence a person's traits, characteristics, and abilities.

Environmentalism

A broad philosophy and social movement that seeks to protect and improve the natural environment through changes to environmentally harmful human activities.

Consciousness

The state of being aware of and able to think about one's own existence, sensations, thoughts, surroundings, and emotions.

Behavior

Refers to the actions or reactions of an object or organism, usually in relation to the environment.