3 Light Vehicle Repair Service Quiz

What is the main function of vehicle tires?12345

• To absorb vibrations caused by uneven road surfaces

• To support the weight of the vehicle

• To provide grip to the road surface

• To provide comfort to passengers

State one reasons for tire shoulder wear. 12345

• Underinflation and excessive speed

• Worn ball joint and suspension system

• Excessive air pressure

• High level toe adjustment

What is the function of positive camber?12345

• To reduce the vertical load

• To prevent the wheel from slipping

• To improve tire performance

• To prevent unnecessary negative camber

What is the purpose of the report of vehicle tire and rim replacement?

• To record components that need to be replaced

• To provide vehicle information to customers

• To explain the process of tire rotation

• To demonstrate wheel balancing techniques

What is the effect of caster angle on driving stability?12345

• Increases stability on straight roads

• Affects wheel alignment

• Improves tire performance

• Reduces stability on straight roads

What is the main function of wheel balancing?12345

• To increase tire wear

• To eliminate vibrations at high speeds

• To prevent tire rotation

• To improve fuel consumption

What is the purpose of wheel alignment?12345

• To align wheels at specific angles on the ground

• To increase tire wear

• To reduce driving stability

• To improve steering control

What is the function of the toe angle in vehicle tires?

• To improve fuel efficiency

• To increase tire wear

• To prevent wheel balancing

• To maintain stability on straight roads

What is the difference between static and dynamic wheel balancing?12345

• Static balancing involves adding weights to the tire tread, while dynamic balancing involves adding weights to the wheel rim

• Static balancing is done off-car, while dynamic balancing is done on-car

• Static balancing requires the wheel to be rotated, while dynamic balancing is performed without turning the wheel

• Static balancing is performed without turning the wheel, while dynamic balancing requires the wheel to be rotated

What are the two types of bearings commonly used in vehicles?

• Axial Ball bearing and Cylindrical roller bearing

• Angular Ball bearing and Spherical roller bearing

• Needle roller bearing and Thrust ball bearing

• Radial Ball bearing and Taper roller bearing