THE AUTOMOBILE SUSPENSION SYSTEM

What is the main purpose of a vehicle's suspension system?                                                           

• To increase fuel efficiency
• To make the vehicle louder
• To improve the vehicle's top speed
• provide a smooth and comfortable ride by absorbing shocks and vibrations from the road.

Name two types of springs used in vehicle suspension systems.                                  

• Shock absorbers and struts
• Torsion springs and air springs
• Compression springs and extension springs
• Coil springs and leaf springs

                   

How do shock absorbers (dampers) contribute to a smoother ride?                                              

• by making the vehicle more unstable on the road

• reducing the bouncing and vibrations experienced by the vehicle and its passengers.

• increasing the impact of bumps and uneven road surfaces

• causing more bouncing and vibrations for the vehicle and its passengers

What is the role of control arms in a suspension system?                                                                 

• connect the wheel hub to the vehicle's frame, allowing for movement up and down while maintaining stability and control.

• designed to increase fuel efficiency

• used to hold the steering wheel in place

• provide extra storage space in the vehicle

How do sway bars help improve stability during turns?  

• Sway bars have no effect on stability during turns.
• Sway bars reduce body roll and distribute force evenly between the wheels.
• Sway bars increase body roll and distribute force unevenly between the wheels.
• Sway bars make the vehicle more prone to tipping over during turns.

Describe the function of bushings in a suspension system.                                                                   

• purely decorative and has no impact on the vehicle's performance.

• serve to increase the overall weight of the vehicle.

• to provide a rigid and inflexible connection between suspension components.

• provide a cushioning and damping effect, as well as to allow for movement and flexibility in the suspension components.

How do tires and wheels contribute to the performance of a suspension system?

• Tires and wheels have no impact on the performance of a suspension system
• Tires and wheels make the suspension system more prone to shocks and instability
• Tires and wheels contribute to the performance of a suspension system by reducing traction and causing skidding
• Tires and wheels contribute to the performance of a suspension system by providing traction, absorbing shocks, and maintaining stability during cornering and braking.