Virginia State Inspection Practice Test

What condition would indicate that brake linings or pads fail to make proper contact?

1. They are glazed

2. They are misaligned or do not make full contact with the drum or rotor

3. They are too dry

4. They are too thick

The correct answer is: They are misaligned or do not make full contact with the drum or rotor

The condition indicating that brake linings or pads fail to make proper contact is when they are misaligned or do not make full contact with the drum or rotor. Proper contact between the brake pads and rotor is crucial for effective braking performance. If the pads are misaligned, they can create uneven wear and reduced friction, leading to decreased braking efficiency and potentially causing longer stopping distances. Misalignment can occur due to various reasons, including installation errors or component wear. When brake pads do not make full contact with the rotor, it can lead to symptoms such as a spongy brake pedal, vibrations during braking, or increased stopping distances, all of which can be dangerous while driving. Glazing refers to a shiny or glass-like surface on brake linings caused by excessive heat, which can lead to reduced effectiveness but does not specifically indicate a contact issue. While pads being too dry or too thick could present their own issues, they don't directly pertain to the proper contact between the brake components. Therefore, ensuring that brake linings and pads are correctly aligned and making full contact is essential for safe and effective braking.