Georgia Commercial Driver License Practice Test

What type of tanks are used to hold compressed air for an air brake system?

1. Storage tanks

2. Pressure tanks

3. Compression tanks

4. Air tanks

The correct answer is: Storage tanks

The correct choice is the type known as air tanks. In an air brake system, air tanks are specifically designed to hold compressed air that is essential for the functioning of the brakes in heavy vehicles like trucks and buses. The purpose of these tanks is to store the compressed air that is produced by the air compressor, which helps maintain adequate air pressure for braking operations. Air tanks play a crucial role in ensuring the reliability and efficiency of the braking system by maintaining the necessary air pressure to activate the brakes. They are typically constructed to handle high pressure and are often fitted with safety features to prevent failure. Understanding the role of air tanks is vital for proper maintenance and operation of commercial vehicles equipped with air brakes, emphasizing the importance of regular inspections and monitoring of air pressure to ensure safe vehicle operation.