Imi lv04 -Light Vehicle Chassis Units & Components Quiz

What should be inspected on a brake disc?

• Height

• Width

• Color

• Material

Which suspension system adjusts damping dynamically?

• Leaf spring

• Torsion beam

• Multi-link

• Active suspension

What component assists steering effort in a PAS system?

• Suspension

• Brake servo

• Hydraulic control valve

• Drive shaft

What is the purpose of crumple zones in a vehicle?

• Increase speed

• Improve aerodynamics

• Absorb impact in a crash

• Reduce fuel consumption

A tandem master cylinder provides:

• One circuit

• Two independent circuits

• Single line braking

• Hydraulic lock

What is the function of caster angle?

• Reduce noise

• Aid self-centering of steering

• Increase grip

• Support suspension

What is the main advantage of a monocoque chassis?

• More complex design

• Increased rigidity and reduced weight

• Easier to repair

• Higher cost

Ackerman's principle helps improve what aspect of a vehicle?

• Braking

• Turning

• Suspension

• Acceleration

What is a symptom of static wheel imbalance?

• Shimmy

• Tramp or bounce

• Uneven tyre wear

• Steering misalignment

Over-inflated tyres cause:

• Increased grip

• Reduced grip

• More fuel usage

• Smooth ride