Internal combustion engine Essay Example for Free

Internal blaze engine EssayAn electric automobile elevator railway car is a vehicle which is driven by electric engines. The engines use electrical energy which is unremarkably stored in batteries. galvanising car is a variation of electric vehicle (EV). EV speaks of any vehicles which are propelled by electric engines. Electric car is a general term for high-speed vehicles which are powered by electricity. In the United States, low-speed vehicles which are powered by electricity are known as neighbourhood electric vehicles (NEVs), and as electric motorised quadricycles in Europe. Electric cars which are powered by different energy sources are also referred to by different names if they are powered by sunlight, they are called solar cars. If they are powered by gasoline generators, they are called hybrid cars. The term electric car is usually referring to battery electric vehicles (BEVs), which are powered by on-board battery packs. Advantages of Electric Cars The firstbo rn thing which comes to peoples mind when we talk about the advantages of electric cars is usually on pollution. Electric cars do non cause pollution related to internal combustion engines.The electricity used to load electric cars obviously has to come from somewhere, and most of the electricity is produced by burning fossil fuels. Yes, this causes pollution for sure, hardly there are also other methods to produce electricity. Hydropower and nuclear plants substantiate helped in cutting the blow emissions. Despite all the electricity production, the carbon emissions produced by electric cars is said to be half of what gas-powered cars produce. another(prenominal) major advantage is you do not bring gas anymore. In a year, an average Ameri merchantman spends around $2,000 to $4,000 on gas only.Although electricity is not free, the fact that you do not have to even out so much for gas is relieving. The third advantage which needs to be stressed on is the batteries. though you cannot drive many hundred miles with an electric car, you can still travel a rather persistent distance. An electric car can travel up to 100 miles on full battery. The distance it can provide is perfect for you to travel from your home to your workplace, and vice versa. Also the batteries recycle well. Almost 100 per penny of the batteries can be recycled this helps preventing it from causing disposal problems.Electric cars are more efficient compared to gas-powered cars, in impairment of energy and maintenance. Electric engines use 75 per cent of the energy from the batteries to run the wheels, while internal combustion engines only use about 20 per cent of the energy from fuel. Electrical engines also require less(prenominal) maintenance compared to internal combustion engines. You no longer need oil to lubricate the engine. The brakes would not wear off as quickly as gas-powered cars. You do not need belts in the engines, which allow for wear out due to overuse, in electric c ars.Disadvantages of Electric Cars The major disadvantage of an electric car is the batteries. Electric car batteries are not cheap. They can cost around $5,000, and the better the batteries, the more high-priced they are. Not only are they expensive, precisely you will also need to change them more than once, as the batteries have a limited lifetime. The time required for recharging the batteries is also very lengthy. To fully charge the batteries, you need 4 to 8 hours. This is a very serious disadvantage, as most people need to have their cars ready 24/7.With gas-powered cars, you just need a few minutes to fully refill the tank. electrostatic on the batteries, another disadvantageous factor is their size and weight. Batteries used for electric cars need to be associate together into arrays, which form battery packs. Battery packs are bulky and heavy. They take up a solid amount of the vehicle space. Given the heavy weight, they battery packs can reduce the distance of how f ar the car can travel. Another disadvantage is the silence of electric cars. Yes, it can be soothing for some people, but it can also be dangerous for others.People usually listen to the sound of the revving engines when cars are sexual climax up behind or beside them. When it is silent, they might not notice the cars and they can end up in an accident. Bibliography Bhat, N. (n. d. ). The Future Our Planet in 2050 Electric Cars. Retrieved November 05, 2013, from ThinkQuest http//library. thinkquest. org/C008050/ecars4. html CarsDirect. (2012, January 27). Advantages and Disadvantages of Electric Cars. Retrieved November 05, 2013, from CarsDirect http//www. carsdirect. com/green-cars/electric-cars-advantages-and-disadvantages Demuro, D. (n. d.).Electric Cars Benefits and Disadvantages. Retrieved November 05, 2013, from AutoTrader http//www. autotrader. com/research/article/car-tips/208155/electric-cars-benefits-and-disadvantages. jsp go-ahead Industry magazine. (2012, July 13). A utomotive Industry. Retrieved November 05, 2013, from European Commissions Directorate General for Enterprise and Industry http//ec. europa. eu/enterprise/sectors/ automotive/index_en. htm Fix, L. (n. d. ). Advantages and Disadvantages of Electric Cars. Retrieved November 05, 2013, from Lauren Fix, The Car Coach, Automotive Experthttp//www.laurenfix. com/Advantages-and-Disadvantages-of-Electric-Cars Khan, A. (2012, November 25). Advantages and Disadvantages of an Electric Car Retrieved November 06, 2013, from Tune Article http//www. tunearticle. com/article-advantages-and-disadvantages-of-an-electric-car-. html Lampton, C. (2008, portentous 18). How Electric Car Batteries Work. Retrieved November 05, 2013, from HowStuffWorks http//auto. howstuffworks. com/fuel-efficiency/vehicles/electric-car-battery. htm National Highway Traffic Safety Administration (NHTSA), DOT. (1998, June 17). Federal Motor fomite Safety Standards.Retrieved November 05, 2013, from National Highway Traffic Safe ty Administration (NHTSA) http//www. nhtsa. gov/cars/rules/rulings/lsv/lsv. htmllsv48 Pedrovsky. (2012, February 24). The Advantages and Disadvantages of Electric Vehicles. Retrieved November 06, 2013, from HubPages http//pedrovsky. hubpages. com/hub/The-advantages-and-disadvantages-of-electric-vehicles Zak, B. (2011, April 04). Advantages and Disadvantages of Electric Cars. Retrieved November 06, 2013, from finale for the Green http//www. goalforthegreen. com/2011/04/advantages-and-disadvantages-of-electr.