What Prevents Cold Air from Being Circulated to the Heated

question 5

Multiple Choice

What prevents cold air from being circulated to the heated space during the defrost cycle?

• A) The auxiliary heater turns on to "temper" the air.
• B) All of the dampers close automatically.
• C) The indoor fan motor turns off.
• D) Both a and b are correct.

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Definitions:

Decibels (dB)

A unit expressing the loudness of a sound.

Photosensitive Surface

A material or coating that reacts to light exposure, commonly used in photographic processes and sensors.

Photoreceptors

Cells that respond to light.

Sensation and Perception

Processes by which we receive, transform, and interpret stimuli from the environment to form a coherent understanding of the world.