Fahrwerksysteme Quiz: Teste dein Wissen über Kfz-Fahrwerke

Question 1

What is the primary function of a suspension system in a vehicle?

Accepted Answer

To control the movement of the wheels relative to the vehicle body, ensuring a smooth ride and good handling.

Answer

To provide a smooth ride, but not necessarily affect handling.

Answer

To enhance the handling of the vehicle, but not necessarily provide a smooth ride.

Answer

To distribute weight evenly across the axles.

Question 2

Which suspension system utilizes a coil spring as the main elastic element?

Accepted Answer

Coil spring suspension

Answer

Torsion bar suspension

Answer

Leaf spring suspension

Answer

Air suspension

Question 3

What is the primary function of a shock absorber in a suspension system?

Accepted Answer

To dampen the oscillations of the spring, reducing bouncing and providing a smoother ride.

Answer

To reduce the friction between the spring and the other suspension components.

Answer

To enhance the responsiveness of the suspension system.

Answer

To provide additional support to the spring, increasing load capacity.

Question 4

What is the main purpose of an anti-roll bar in a suspension system?

Accepted Answer

To reduce body roll during cornering, improving handling and stability.

Answer

To provide additional support to the suspension system.

Answer

To increase the traction of the vehicle.

Answer

To improve the steering response of the vehicle.

Question 5

What is a key advantage of air suspension systems?

Accepted Answer

Adjustable ride height and stiffness, allowing for customization of the vehicle's ride and handling.

Answer

Simple construction and easy maintenance.

Answer

Low cost compared to other suspension types.

Answer

Increased durability and longevity compared to other systems.

Question 6

What is the main difference between a passive and an active suspension system?

Accepted Answer

Passive systems rely on mechanical components and do not use electronic control, while active systems use sensors and actuators to adjust the suspension in real-time.

Answer

Passive systems are more reliable than active systems.

Answer

Passive systems are more expensive than active systems.

Question 7

What is the main purpose of a wheel alignment?

Accepted Answer

To adjust the angles of the wheels to ensure proper tire contact with the road, improving handling, tire wear, and driving safety.

Answer

To tighten the wheel nuts to prevent them from loosening.

Answer

To balance the wheels to reduce vibrations.

Question 8

Which suspension component primarily dampens vibrations caused by uneven road surfaces?

Accepted Answer

Shock absorber

Answer

Coil spring

Answer

Control arm

Question 9

If a car bounces excessively after hitting a bump, which suspension component is likely worn out?

Accepted Answer

Shock absorber

Answer

Tie rod

Answer

Leaf spring

Answer

Anti-roll bar

Question 10

What type of suspension system allows each wheel to move independently, improving handling and traction?

Accepted Answer

Independent suspension

Answer

Dependent suspension

Answer

Semi-independent suspension

Answer

Passive suspension

Question 11

Which of these is NOT a primary function of a vehicle's suspension system?

Accepted Answer

Increasing engine power

Answer

Providing a comfortable ride for passengers

Answer

Supporting the vehicle's weight

Answer

Maintaining tire contact with the road

Question 12

A car leans excessively when cornering. Which suspension component might be malfunctioning?

Accepted Answer

Anti-roll bar

Answer

Wheel bearing

Answer

Shock absorber

Answer

Track rod

Question 13

What is the main function of a control arm in a suspension system?

Accepted Answer

Connecting the wheel hub to the vehicle frame

Answer

Absorbing shocks from the road

Answer

Transferring engine power to the wheels

Answer

Adjusting the ride height

Question 14

Which type of suspension system is commonly used in heavy-duty trucks and off-road vehicles?

Accepted Answer

Leaf spring suspension

Answer

MacPherson strut suspension

Answer

Double wishbone suspension

Answer

Trailing arm suspension

Question 15

Which of the following factors influences the choice of suspension system for a vehicle?

Accepted Answer

All of the above

Answer

Cost and manufacturing complexity

Answer

Vehicle weight and intended use

Answer

Desired ride comfort and handling characteristics

Question 16

What is the key advantage of an active suspension system compared to a passive one?

Accepted Answer

It can adapt to different road conditions and driving styles

Answer

It requires less maintenance

Answer

It is simpler and cheaper to manufacture

Question 17

What is the main function of a shock absorber?

Accepted Answer

To control and reduce suspension movement, preventing excessive bouncing

Answer

To reduce friction between the suspension components

Answer

To keep the vehicle at a constant height

Question 18

Which type of suspension system provides the best possible damping?

Accepted Answer

Active suspension system

Answer

Passive suspension system

Answer

Semi-active suspension system

Answer

Hydro-pneumatic suspension system

Question 19

What is the purpose of a sway bar in a suspension system?

Accepted Answer

To reduce body roll during cornering

Answer

To increase suspension travel

Answer

To improve traction on slippery surfaces

Answer

To provide additional damping

Question 20

Which of the following is an advantage of air suspension systems?

Accepted Answer

Adjustable ride height

Answer

Compact design

Answer

Low production costs

Answer

High durability

Question 21

What is the difference between a passive and an active suspension system?

Accepted Answer

Passive systems rely on mechanical components to dampen vibrations, while active systems use electronic controls to adjust suspension settings.

Answer

Passive systems are more expensive than active systems

Question 22

What is the purpose of a rebound bumper in a suspension system?

Accepted Answer

To prevent the suspension from bottoming out

Answer

To provide additional damping

Answer

To reduce body roll

Answer

To increase suspension travel