Most Bluetooth Devices Use a Class 2 Radio That Has

question 24

Multiple Choice

Most Bluetooth devices use a Class 2 radio that has a range of ____ feet.

• A) 10
• B) 18
• C) 15
• D) 33

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Definitions:

System Air Pressure Loss

The decrease in air pressure within a system, often due to leaks or inefficiencies, which can affect system performance.

Tractor-Protection Valve

A safety device in trucks that prevents air loss in the tractor if there's a leak in the trailer, ensuring the tractor's braking system remains functional.

Pressure Bleed Down

The process of gradually reducing the pressure in a system, often as a safety or preparatory step before maintenance or inspection.