Understanding Disc Brakes Quiz

Which of the following is a primary component of a disc brake system?

• Drum

• Rotor

• Belt

• Chain

What is the main function of the caliper in a disc brake system?

• To increase the speed of the vehicle

• To hold the brake pads and squeeze them against the rotor

• To cool down the brake system

• To provide lubrication to the brake pads

How does a disc brake system primarily convert kinetic energy into thermal energy?

• By using hydraulic fluid

• By friction between the brake pads and the rotor

• By electrical resistance

• By magnetic fields

Which of the following is an advantage of disc brakes over drum brakes?

• Lower cost

• Better heat dissipation

• More complex design

• Heavier weight

Which type of disc brake uses a single piston to apply pressure on the brake pads?

• Floating caliper

• Fixed caliper

• Drum brake

• Band brake

What is a common maintenance task for disc brakes?

• Replacing the brake drum

• Adjusting the brake belt

• Checking and replacing brake pads

• Lubricating the brake chain

Which of the following is a common issue that can occur with disc brakes?

• Brake fade due to overheating

• Chain slipping

• Belt snapping

• Drum warping

What is the role of the brake fluid in a disc brake system?

• To cool the brake pads

• To transmit force from the brake pedal to the caliper

• To lubricate the rotor

• To clean the brake pads

Which type of disc brake is known for having multiple pistons on both sides of the rotor?

• Floating caliper

• Fixed caliper

• Drum brake

• Band brake

What is a symptom of worn-out brake pads in a disc brake system?

• Increased fuel efficiency

• Squealing noise when braking

• Faster acceleration

• Reduced tire wear