Air Brake

Which one is not an advantage of Air brake?

• Air is limitless in supply

• Air brake circuit can be expanded easily

• Air brake has a shorter braking distance

• Air brake has fail-safe devices to bring the vehicle safely

Which component is responsible for storing compressed air in an air brake system?

• Brake pedal

• Air compressor

• Brake drum

• Brake Reservoir

Which component converts air pressure into mechanical force to apply the brakes?

• Air compressor

• Brake pedal

• Brake chamber

• Brake drum

How does an air brake system differ from a hydraulic brake system?

• Air brake systems use hydraulic fluid

• Air brake systems use air pressure to operate

• Hydraulic brake systems use air pressure to operate

• There is no difference between them

What is this item?

• Wheel cylinder

• 'S' hook

• 'S' cam

• Pivot cam

Which component of the air brake system helps to prevent pressure buildup beyond the safe limit?

• Brake pedal

• Air compressor

• Pressure relief valve

• Brake chamber

Which component is responsible for releasing the brakes in an air brake system?

• Air compressor

• Brake pedal

• Brake chamber

• Brake relay valve

What is the purpose of the governor in an air brake system?

• To regulate the pressure in the air tanks

• To control the speed of the vehicle

• To monitor brake pad wear

• To adjust the suspension height