Answer :
Final answer:
Hybrid electric vehicles use the idle stop feature to save fuel and increase efficiency by shutting off the engine when the car stops. Regenerative braking in hybrids generates electricity to contribute to energy conservation and improve fuel economy.
Explanation:
Idle stop is a feature in hybrid electric vehicles where the engine can shut off automatically when the car comes to a stop to save fuel and increase efficiency. This feature allows the vehicle to run using the electric motor and battery when stationary or moving at low speeds before the gasoline engine restarts.
Hybrid vehicles use regenerative braking to generate electricity when slowing down or coasting, contributing to energy conservation. The Hybrid Solutions article explains how the electric motor in hybrids assists the gasoline engine during certain driving conditions, enhancing fuel economy.
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