COPY: Vehicle Suspension Systems
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Questions and Answers

How does the use of adaptive dampers in a vehicle's suspension system primarily enhance driving performance?

  • By maintaining a constant, pre-set damping force regardless of road conditions.
  • By automatically adjusting damping force based on road conditions and driving style. (correct)
  • By entirely eliminating the need for traditional coil springs.
  • By increasing the vehicle's ground clearance for off-road driving.

Which of the following is the MOST significant advantage of using disc brakes over drum brakes in automotive applications?

  • Lower manufacturing costs due to simpler design.
  • Extended lifespan of brake pads due to less friction.
  • Reduced complexity in the hydraulic system.
  • Superior performance and more effective heat dissipation. (correct)

In an Electric Power Steering (EPS) system, what is a primary benefit over traditional hydraulic power steering systems regarding fuel efficiency?

  • EPS systems use a continuously running hydraulic pump, which consumes more energy.
  • EPS systems provide constant maximum power assist, regardless of driving conditions.
  • EPS systems require a larger engine to generate the necessary hydraulic pressure.
  • EPS systems offer variable assist, reducing energy consumption when less steering force is needed. (correct)

Why is it important to perform regular tyre rotations as part of vehicle servicing?

<p>To ensure that all tyres wear evenly, extending their lifespan. (D)</p> Signup and view all the answers

What is the PRIMARY reason for using Lockout/Tagout procedures when servicing vehicle equipment?

<p>To prevent accidental start-up of machinery during maintenance, reducing the risk of injury. (D)</p> Signup and view all the answers

Why is maintaining proper ventilation essential in a garage environment?

<p>To prevent the inhalation of toxic fumes from chemicals like solvents and paints. (A)</p> Signup and view all the answers

How does an Anti-lock Braking System (ABS) enhance vehicle safety during emergency braking?

<p>By allowing the driver to maintain steering control and reducing stopping distances. (D)</p> Signup and view all the answers

What is the primary function of Electronic Stability Control (ESC) in a vehicle?

<p>To enhance vehicle stability by detecting and mitigating skids. (B)</p> Signup and view all the answers

Why is it important to use Personal Protective Equipment (PPE) like gloves and eye protection in a garage environment?

<p>To protect against chemical exposure and physical injuries. (B)</p> Signup and view all the answers

What distinguishes independent suspension from a dependent suspension system?

<p>Independent suspension allows each wheel to move independently, providing better ride quality and handling, while dependent suspension connects wheels on the same axle. (A)</p> Signup and view all the answers

How does a brake assist system contribute to vehicle safety during emergency braking situations?

<p>By increasing braking force to achieve maximum deceleration, reducing stopping distances. (D)</p> Signup and view all the answers

What is the function of the master cylinder in a hydraulic brake system?

<p>To generate hydraulic pressure when the brake pedal is pressed. (B)</p> Signup and view all the answers

Why is it important to store flammable materials in approved containers in a garage?

<p>To control fire risks by preventing accidental ignition of flammable substances. (D)</p> Signup and view all the answers

During vehicle servicing, what is the purpose of performing diagnostic checks using electronic scanners?

<p>To identify potential problems by reading trouble codes from the vehicle's computer. (D)</p> Signup and view all the answers

How does the steering gear contribute to the function of a vehicle's steering system?

<p>By amplifying the driver's input to provide sufficient force to turn the wheels. (A)</p> Signup and view all the answers

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