Quiz on Steering and Suspension Systems

What is the purpose of steering geometry in a vehicle?

• To control the vehicle's speed

• To enhance the vehicle's fuel efficiency

• To ensure proper wheel alignment and handling

• To increase the vehicle's horsepower

Answer explanation

To ensure proper wheel alignment and handling

Which of the following is NOT a term associated with steering?

• Ackerman principle

• Slip angles

• Self-aligning torque

• Hydraulic valve

Answer explanation

The term 'Hydraulic valve' is NOT associated with steering, making it the correct choice among the options provided.

What is the function of a hydraulic valve in a hydraulic power steering system?

• To control the flow of hydraulic fluid

• To increase the vehicle's speed

• To reduce the vehicle's weight

• To enhance the vehicle's fuel efficiency

Answer explanation

To control the flow of hydraulic fluid

What is a common steering system defect?

• Uneven tyre wear

• Increased fuel consumption

• Reduced engine power

• Enhanced braking performance

Answer explanation

Uneven tyre wear is a common steering system defect that can indicate issues with alignment or suspension components.

Which type of suspension system includes a Macpherson strut system?

• Non-independent suspension

• Independent front suspension (IFS)

• Independent rear suspension (IRS)

• Hydro-pneumatic suspension

Answer explanation

The Macpherson strut system is part of the Independent front suspension (IFS) type of suspension system.

What is the advantage of independent suspension systems?

• Increased vehicle weight

• Improved handling and ride comfort

• Reduced fuel efficiency

• Enhanced engine performance

Answer explanation

Independent suspension systems provide improved handling and ride comfort by allowing each wheel to move independently, reducing body roll and improving traction.

Which term is associated with suspension systems?

• Rebound

• Camber angle

• Slip angles

• Neutral steer

Answer explanation

The term 'Rebound' is associated with suspension systems, referring to the extension of the suspension after compression.

Which of the following is NOT a suspension system defect?

• Wheel hop

• Ride height

• Brake fade

• Worn joints

Answer explanation

Brake fade is not a suspension system defect because it is related to the braking system, not the suspension system.

What is the purpose of automatic adjusters in drum brakes?

• To control the hydraulic braking system

• To adjust the brake fluid levels

• To maintain the correct distance between the brake shoes and the drum

• To control the wheel cylinders

Answer explanation

The purpose of automatic adjusters in drum brakes is to maintain the correct distance between the brake shoes and the drum.

Which of the following is a component of the electronic ABS system?

• Brake shoes

• Wheel bearings

• Electronic components

• Brake pads

Answer explanation

The correct component of the electronic ABS system is electronic components, not brake shoes, wheel bearings, or brake pads.