LEAF Certification Practice Test

What advantage does regenerative braking provide in the 2022 Nissan LEAF?

1. Increases fuel efficiency

2. Helps to recharge the battery during braking

3. Enhances ride comfort

4. Improves traction on wet roads

The correct answer is: Helps to recharge the battery during braking

Regenerative braking is a technology that captures the energy usually lost as heat during braking and redirects it back to the vehicle's battery. In the 2022 Nissan LEAF, this system effectively slows down the car while simultaneously converting kinetic energy into electrical energy to recharge the battery. This process not only improves the overall energy efficiency of the vehicle but also allows for extended driving range between charges. The mechanism of regenerative braking is beneficial because, unlike traditional braking systems that dissipate energy, regenerative braking utilizes that energy and enhances the sustainable aspects of electric driving. This feature is especially significant in electric vehicles like the LEAF, where maximizing battery range is a primary concern for drivers. The ability to rejuvenate the battery during routine driving can lead to less frequent charging and a more efficient use of the vehicle's energy resources.