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WorksheetsImi lv04 -Light Vehicle Chassis Units & Components Quiz
Total questions: 20
Worksheet time: 10mins
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
Which marking shows tyre speed rating?
79- Load index
T- The letter is the Speed symbol
DOT code
65-% profile or Aspect ratio
What is the minimum parking brake efficiency for MOT?
25%
50%
16%
10%
What component in ABS senses wheel speed?
Servo
Brake pedal
Modulator
Sensor
Camber angle viewed from the front of the vehicle indicates what?
Wheel tilt
Steering angle
Turning radius
Caster effect
Toe-in is commonly used in which type of drive vehicle?
Front-wheel drive
Rear-wheel drive
All-wheel drive
Four-wheel drive
Radial ply tyres have plies at what angle?
40°
90°
75°
60°
Which hub type includes drive shafts?
Driving hub
Non-driving hub
Stub axle
Floating hub
Which rear axle type is best for heavy vehicles?
Semi-floating
Fully floating
Three-quarter floating
Torsion axle
Which ABS phase maintains brake pressure?
Build
Hold
Release
Return
What does un-sprung weight include?
Entire body
Suspension springs
Wheels and dampers
Engine and transmission
