Ontario Air Brake Practice · Question
What is the primary function of the air compressor in an air brake system?
The air compressor's main role is to pump air from the atmosphere, compress it, and deliver it to the air reservoirs, ensuring a constant supply of pressurized
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Question: What is the primary function of the air compressor in an air brake system?
Answer options:
- To regulate the air pressure within the service brake chambers.
- To remove moisture and oil from the compressed air. ✅ To generate and maintain a sufficient supply of compressed air.
- To release air rapidly from the brake chambers during braking.
Correct answer: To generate and maintain a sufficient supply of compressed air.
Explanation: The air compressor's main role is to pump air from the atmosphere, compress it, and deliver it to the air reservoirs, ensuring a constant supply of pressurized air for the brake system. It is the heart of the air brake system.
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