Braking Systems Quiz

What happens when the driver presses on the brake pedal?

• The car accelerates.

• The master cylinder and brake servo apply pressure to pipes.

• The engine stops.

• The headlights turn on.

What role does the handbrake play in a braking system?

• It accelerates the car.

• It doubles as an emergency brake in event of failure.

• It controls the car's speed.

• It turns off the engine.

How do brakes respond when pressurized brake fluid is fed into pipes?

• They respond unequally and speed up the car.

• They respond equally across the same axle and slow the car.

• They stop functioning.

• They increase the car's speed.

Where does the handbrake apply its force?

• To the front offside wheel only

• To the master cylinder

• To the rear wheels only

• To all wheels, both front and rear

What is a characteristic of hydraulic fluid in a braking system?

• It compresses easily.

• It does not compress.

• It evaporates quickly.

• It is highly flammable.

What happens when the same size pistons are used in a hydraulic system?

• They give different forces.

• They give the same force.

• They give no force.

• They give maximum force.

What is the effect of using a smaller output piston in a hydraulic system?

• Smaller force and less travel.

• Larger force and more travel.

• Smaller force and more travel.

• Larger force and less travel.

What is the effect of using a larger piston in a hydraulic system?

• More force and more travel.

• Less force and more travel.

• More force and less travel.

• Less force and less travel.

If a 300N force is applied from a piston of area 10 square cm, how much force would a piston of 20 square cm experience?

• 2N

• 300N

• 600N

• 900N

What is an example of a hydraulic system mentioned in the text?

• Simple hydraulic jack

• Electric motor

• Pneumatic pump

• Steam engine