College

The Compressor & Supply sub-circuit is made up of: (Select ALL that apply.)

A. Treadle Valve/Brake Pedal
B. Tractor Park Control & Trailer Supply Valves
C. Air Compressor
D. Air Dryer or Alcohol Evaporator
E. Wet, Primary, and Secondary Air Storage Tanks
F. Governor
G. One-way and Double Check & Supply Valves

Answer :

Final answer:

The Compressor & supply sub-circuit includes several components such as the Air Compressor, Treadle Valve, Air Dryer, and various valves and air storage tanks. Each plays a vital role in managing air supply and pressure for effective braking. Understanding these components is essential for the safe operation of pneumatic systems.


Explanation:

Understanding the Compressor & Supply Sub-Circuit


The Compressor & supply sub-circuit is an essential component in pneumatic systems, especially in vehicles. It essentially manages the supply and regulation of air within the braking system. Below are the components that comprise this sub-circuit:



  1. Treadle Valve/Brake Pedal - This component helps control the braking action by regulating the air pressure applied to the brakes.

  2. Tractor Park Control & Trailer Supply Valves - These valves are integral in managing the air supply to both the tractor and any attached trailers, ensuring that they operate safely and efficiently.

  3. Air Compressor - The heart of the system, the air compressor generates the compressed air necessary for brake operation.

  4. Air Dryer or Alcohol Evaporator - This component removes moisture from the air supply, preventing water from entering the compressed air system, which can cause damage.

  5. Wet, Primary, and Secondary Air Storage Tanks - These tanks store the compressed air required for the brake system and also separate moisture to maintain system integrity.

  6. Governor - A device that maintains the air pressure within the specified limits, ensuring optimal functionality of the air compressor.

  7. One-way and Double Check & Supply Valves - These valves ensure that air flows only in the desired direction, preventing backflow and maintaining system pressure.


In summary, all of these components are critical for the functioning of the Compressor & supply sub-circuit, contributing to the efficiency and safety of the pneumatic braking system.


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