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WorksheetsBraking Basics
Total questions: 15
Worksheet time: 8mins
What is the role of friction in a braking system?
Friction increases the speed of the vehicle
Friction converts kinetic energy into thermal energy to slow down or stop the vehicle.
Friction has no impact on the braking system
Friction causes the vehicle to accelerate
Name two types of braking systems commonly used in vehicles.
Caliper brakes
Disc brakes, Drum brakes
Hydraulic brakes
Regenerative brakes
Why is brake fluid important in a braking system?
Brake fluid cools down the engine
Brake fluid improves fuel efficiency
Brake fluid enhances the sound system
Brake fluid transfers the force from the brake pedal to the brake components.
What are brake pads and shoes made of?
Glass, Wood, Paper
Friction materials like ceramic, semi-metallic, or organic compounds
Concrete, Asphalt, Brick
Rubber, Plastic, Metal
How often should the braking system be maintained?
At least once a year or as recommended by the manufacturer or a qualified mechanic.
Every 5 years
Only when the brakes start making noise
Once every 10,000 miles
Explain how friction helps in stopping a vehicle.
Friction causes the vehicle to float above the road
Friction has no impact on stopping a vehicle
Friction increases the speed of the vehicle
Friction creates resistance between the tires and the road surface, slowing down the rotation of the wheels when brakes are applied.
Discuss the differences between disc brakes and drum brakes.
Drum brakes are more commonly used in modern vehicles compared to disc brakes.
Disc brakes use calipers and rotors, while drum brakes use brake shoes and drums.
Disc brakes are less efficient than drum brakes.
Drum brakes use calipers and rotors, while disc brakes use brake shoes and drums.
What happens if there is air in the brake fluid?
The brakes will work better
Brake performance will be compromised.
The car will go faster
The brake fluid will evaporate
How do brake pads and shoes create friction to stop the vehicle?
Brake pads and shoes create friction by attracting magnetic forces to stop the vehicle.
Brake pads and shoes create friction by pressing against the brake rotors or drums when the brake pedal is pressed.
Brake pads and shoes create friction by releasing air pressure in the brake system.
Brake pads and shoes create friction by emitting heat when the brake pedal is pressed.
What are the signs that indicate the braking system needs maintenance?
Decreased fuel efficiency
Blinking headlights
Strong smell of gasoline
Squeaking or grinding noises, vibrating or pulsating brake pedal, longer stopping distances, brake warning light on the dashboard, soft or spongy brake pedal
Why is it important to check the brake fluid level regularly?
To improve fuel efficiency
To increase tire pressure
To ensure optimal braking performance and safety.
To make the car louder
Describe the process of changing brake pads on a vehicle.
The process involves lifting the car, removing the wheel, taking out the old brake pads, inserting the new ones, and reassembling the caliper and wheel.
Removing the engine to access the brake pads
Replacing the windshield wipers instead of the brake pads
Spraying paint on the brake pads for better performance
What are the consequences of ignoring brake maintenance?
Enhanced vehicle performance
Consequences of ignoring brake maintenance include decreased braking performance, increased stopping distances, brake failure, and potential accidents.
Improved fuel efficiency
Reduced maintenance costs
How does the braking system convert kinetic energy into heat?
Transformation via chemical reactions
Utilization of gravitational potential energy
Conversion through electromagnetic induction
Friction between brake pads and rotors converts kinetic energy into heat
Explain the importance of having the right amount of brake fluid in the system.
Having too much brake fluid can improve braking performance
Brake fluid is not essential for the braking system to function properly
Air bubbles in the brake fluid enhance safety
Having the right amount of brake fluid in the system is important to maintain proper hydraulic pressure, prevent air bubbles, and ensure effective braking performance.
