Hybrid Cars Research Paper - Essay Example

Only on StudentShare

Extract of sample
Hybrid Cars Research Paper

You never plug in these cars to recharge the battery -- you simply fill the gas tank.
The Toyota Prius, a five passenger hybrid about the size of a Corolla, gets 52 miles per gallon around town and 45 on the highway. The smaller Honda Insight gets 70 miles per gallon overall, making it the highest-mileage car ever to hit the mass market -- ideal for today's soaring energy prices.
Hybrid technology also works on a larger scale. In 1999, five hybrid busses ran up to 18 hours a day in New York City. The 40-foot busses used a diesel engine running at constant speed. The hefty batteries were used to accelerate and recover energy from braking.
Hybrids combine the best of electricity and gasoline. Instead of recharging through a plug, the batteries get their juice from a small, light gasoline or diesel engine. When you hit the brakes, kinetic energy is converted into electricity, and then stored in the battery. At a stop light, the engine shuts down entirely.
Hybrids sound good -- they are, for example, exempt from the range limitations of battery-powered cars. But even hybrids could seem passed by 2004, when major auto makers promise to start selling cars powered by fuel cells. Fuel cells make electricity without burning anything. They don't even have moving parts.
In the effort to cut auto pollution, hybrids and battery cars are a step forward, assuming anybody will b ...
Download paper


The new millennium is bringing a millennial change to the family car. A few years back, concerns about pollution - and nagging worries about global warming and oil shortages - led to a trickle of electric cars powered by batteries. Because the batteries were heavy and expensive, the cars didn't drive far enough between recharges…
Author : oarmstrong

Related Essays

Hybrid Cars Pros and Cons
This is not to suggest that hybrid vehicles do not provide certain benefits, they most certainly do, but that some of the benefits are not as complete as the media would have us believe. Indeed, in addition to certain overstatements regarding the benefits of hybrid vehicles, there are some disadvantages. A more sober analysis of hybrid vehicles demands a careful examination of the extant of the advantages and disadvantages rather than lofty statements unsupported by the evidence. To this end this essay will discuss the rationale for pursuing hybrid technologies, define more precisely what is...
4 pages (1004 words) Essay
Gasoline has a much higher energy density than batteries do. For example, it takes about 1,000 pounds of batteries to store as much energy as 1 gallon or 7 pounds of gasoline....
12 pages (3012 words) Essay
Hybrid Cars Essay
The highly efficient gas engine not only provides some of the power to move the vehicle; more importantly, it generates the electricity for the electric motor and the electric battery pack, which also provide a mode of power, when needed, to supplement the power of the gasoline engine. The computer-Honda calls this integrated motor assist (IMA)-determines which of the two power sources operates and to what extent. The resulting operating range of the vehicle amounts to 300-400 miles or more, better than a typical mid-sized family sedan....
4 pages (1004 words) Essay
Research paper Research Proposal
Kristin Stanberry and Lee Swanson.What the Science Says: Effective Reading Interventions for Kids with Learning Disabilities.January 18, 2008. Great Schools. March 24, 2008.
2 pages (502 words) Research Proposal
Hybrid cars
There are many different ways that vehicles are hybrid. Mopeds utilize pedal power and petrol; locomotives and buses are many times diesel-electric hybrids; and submarines can be nuclear-electric hybrids (Nice & Layton 1). Although there are many plans for hybrid cars utilizing many types of different fuels, most hybrid cars are petrol-electric hybrids....
8 pages (2008 words) Essay
Hybrid Cars
In order to understand the usefulness of the hybrid cars and their benefit to the consumers and the environment, it becomes pertinent to explain what hybrid cars are....
2 pages (502 words) Research Paper
Got a tricky question? Receive an answer from students like you! Try us!