Braking Systems Quiz

What is the primary function of the master cylinder in a braking system?

• To adjust brake shoe clearance

• To apply pressure to hydraulic fluid

• To generate vacuum pressure

• To control the brake lights

Which component assists in applying pressure to the hydraulic fluid in the brake pipes?

• Brake servo

• Brake pads

• Brake caliper

• Brake fluid

What is the purpose of the handbrake in a vehicle?

• To control the brake pedal

• To adjust brake fluid levels

• To serve as an emergency brake

• To increase braking efficiency

What type of braking system uses hydraulic fluid that does not compress?

• Mechanical braking system

• Pneumatic braking system

• Hydraulic braking system

• Electromagnetic braking system

What is a key characteristic of automobile brake fluid?

• It must be corrosive to metal

• It must solidify in cold weather

• It must be thick and viscous

• It must have a high boiling point

What happens when the brake pedal is released?

• The brake fluid pressure increases

• The return spring pushes the piston back

• The master cylinder fills with fluid

• The brake pads engage with the disc

What is the function of the dual circuit braking system?

• To increase braking force

• To provide redundancy in case of a leak

• To reduce brake pedal travel

• To enhance brake fluid viscosity

Which type of braking system is known for its self-energizing action?

• Hydraulic brakes

• Vacuum brakes

• Drum brakes

• Disc brakes

What is the role of the brake pressure control valve?

• To limit fluid pressure to the front brakes

• To prevent fluid from leaking

• To increase fluid pressure to the rear brakes

• To maintain equal pressure in all circuits

What is the purpose of the automatic adjuster in drum brakes?

• To enhance braking distance

• To reduce brake pedal effort

• To increase brake fluid pressure

• To maintain correct drum-to-lining clearance