What Should You Do If a VU Meter Is in the Red

question 2

Multiple Choice

What should you do if a VU meter is in the red?

• A) tell the person to talk more quietly
• B) tell the person to talk more loudly
• C) slide the fader up
• D) slide the fader down
• E) recalibrate the audio system

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Definitions:

Receiver/Dryer

Performs three functions on liquid refrigerant in the refrigeration cycle: filters particles, removes moisture, and stores a small amount of the liquid refrigerant until needed in the system evaporator.

Air Conditioning System

A mechanism designed for controlling the temperature, humidity, and overall air quality in an enclosed space.

Expansion Valve

Restricts the flow of the refrigerant in an A/C circuit, which lowers its pressure as it exits the valve.