Vehicle Design
Fuel efficiency is dependent on many parameters of a vehicle, including its engine parameters, aerodynamic drag, weight, and rolling resistance. There have been advances in all areas of vehicle design in recent decades.
Hybrid vehicles use two or more power sources for propulsion. In many designs, a small combustion engine is combined with electric motors. Kinetic energy which would otherwise be lost to heat during braking is recaptured as electrical power to improve fuel efficiency.
Read more about this topic: Fuel Efficiency
Famous quotes containing the words vehicle and/or design:
“The woman may serve as a vehicle for the rapist expressing his rage against a world that gives him pain—because he is poor, or oppressed, or mad, or simply human. Then what of her? We have waded in the swamp of compassion for him long enough.”
—Robin Morgan (b. 1941)
“A good scientist is a person with original ideas. A good engineer is a person who makes a design that works with as few original ideas as possible. There are no prima donnas in engineering.”
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