Find the Absolute Value

question 247

Multiple Choice

Find the absolute value.
-

• A) -9
• B) 9
• C) 0
• D) undefined

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Definitions:

Compressor Unloader Circuit

A system within an air compressor that reduces load and pressure by allowing compressed air to bypass during start-up or when the desired pressure is reached.

Compressor Drive

Refers to the mechanism that transfers power from an engine or electric motor to a compressor, enabling it to pressurize air or refrigerant.

Intake Valves

Mechanical components in an engine that open to allow the air/fuel mixture into the combustion chambers during the intake stroke.

S-Cam Brakes

Drum brake system in which the shoes are driven into the drum by rotating an S-shaped cam, spreading the shoes.