Preview Questions Chassis Engineer | Role Specific Skill

Question 1: What is the primary difference between passive and active suspension systems?

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Active systems can adjust dynamically, passive systems cannot

Passive systems use electronic controls, active systems do not

Passive systems are heavier than active systems

Active systems are only used in commercial vehicles

Question 2: In chassis design, how does increasing the moment of inertia around the vertical axis affect vehicle handling?

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Reduces overall vehicle weight

Enhances braking efficiency

Decreases resistance to yaw rotation

Increases responsiveness to steering inputs

Question 3: What is the role of finite element analysis (FEA) in designing a vehicle frame?

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FEA has no role in vehicle frame design

FEA is used primarily for visualizing frame appearance

FEA allows detailed simulation of the frame's behavior under various loading conditions, ensuring optimal strength and durability

FEA is only used for testing final prototypes

Question 4: How does increasing the number of reinforcements in a chassis structure affect its crashworthiness?

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It reduces the overall material cost

It improves the energy absorption during a crash

It decreases the structural integrity under load

It increases the weight but reduces the strength

Question 5: How does implementing torque vectoring in a vehicle's drivetrain affect its handling characteristics?

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Balances torque distribution to improve cornering

Reduces overall traction

Simplifies the drivetrain design

Increases fuel consumption

Question 6: What is the main advantage of using air springs in an automotive suspension system?

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They offer better shock absorption than coil springs

They provide adjustable ride height and improved load handling

They reduce the cost of suspension manufacturing

They reduce the weight of the suspension system