New Jersey Air Brakes Practice Test

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Prepare for the New Jersey Air Brakes Test. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What type of maintenance is crucial for air brake systems?

Regular oil changes
Ensuring proper tire pressure
Frequent cleaning of the air filters
Regular drainage of water and oil from tanks

The correct answer is: Regular drainage of water and oil from tanks

Regular drainage of water and oil from tanks is crucial for air brake systems because these components can accumulate moisture and contaminants over time. Air brake systems rely on compressed air to function effectively, and any presence of water or oil can lead to corrosion, freezing, and ultimately system failure. Moisture can freeze in cold weather, causing blockages and brakes to malfunction. Additionally, oil contamination can affect the performance of the brake system and may lead to premature wear of components. Therefore, ensuring that these contaminants are regularly removed helps maintain the integrity and functionality of the air brake system, enhancing safety and reliability while operating a vehicle.