What component is described as a car's energy absorption system?

What component is described as a car's energy absorption system?

• A. The engine
• B. The exhaust system
• C. The suspension
• D. The bumpers

Answer: (D)

The component described as a car’s energy absorption system is the bumper. In a collision, bumpers are designed to deform in a controlled way, turning the car’s kinetic energy into deformation work, heat, and sound. This slows the impact and reduces the peak forces transmitted to the passenger cabin and other critical structures. Modern bumpers work with crumple zones and energy-absorbing materials behind the cover to maximize this energy dissipation. The engine isn’t built to absorb crash energy; it’s a power source. The exhaust system manages exhaust flow and emissions. The suspension handles ride comfort and handling, not crash energy absorption. So the bumper is the component specifically designed to absorb energy during impact.

The component described as a car’s energy absorption system is the bumper. In a collision, bumpers are designed to deform in a controlled way, turning the car’s kinetic energy into deformation work, heat, and sound. This slows the impact and reduces the peak forces transmitted to the passenger cabin and other critical structures. Modern bumpers work with crumple zones and energy-absorbing materials behind the cover to maximize this energy dissipation.

The engine isn’t built to absorb crash energy; it’s a power source. The exhaust system manages exhaust flow and emissions. The suspension handles ride comfort and handling, not crash energy absorption. So the bumper is the component specifically designed to absorb energy during impact.