Ackermann Steering Geometry Quiz

What is the primary purpose of Ackermann Steering geometry?

• To ensure both front wheels are steered at the appropriate angle to avoid tyre sliding

• To enhance the aerodynamics of a vehicle

• To increase the speed of a vehicle

• To reduce the weight of a vehicle

What is the term used for the difference in front-wheel steer angle as a function of the input steer angle?

• Dynamic Toe

• Static Toe

• Camber Angle

• Caster Angle

What is the effect of a tyre having a slip angle?

• The lateral sliding velocity component is greater than zero

• The tyre's temperature decreases

• The tyre's rolling resistance decreases

• The tyre becomes more rigid

What is the relationship between vertical load and peak slip angle known as?

• Line of Peaks

• Slip Curve

• Load Line

• Peak Trajectory

What is the opposite of Ackermann Steering known as?

• Inverse Ackermann

• Counter Steering

• Reverse Steering

• Anti-Ackermann

What percentage of Ackermann means the difference in steer angle matches the geometric low-speed turn centre?

• 25%

• 100%

• 50%

• 75%

Which type of vehicle might benefit from Anti-Ackermann in a 200m radius corner?

• NASCAR

• Formula One car

• Formula Student vehicle

• Touring Car

What can be incorporated kinematically to cause additional steer angle from suspension travel?

• Caster adjustment

• Camber adjustment

• Toe-in

• Bump steer

What is a critical consideration for a designer when selecting a steering geometry for a race car?

• Driver's height

• Type of fuel used

• Color of the car

• Speed profile and track characteristics

What is the main goal when fine-tuning the sliding conditions of each tyre?

• To reduce tyre pressure

• To increase tyre wear

• To eliminate all tyre slip

• To optimize total performance