Whether you want a car that can fit a large amount of people, or a sports car that can go extremely fast, an electric car will almost always be the best option for you. First of all, let’s talk about the environment. I’m sure you all know about greenhouse gases and global warming, so I won’t talk much about that, but you may not know that road vehicles produce 10% of all man-made greenhouse gas emissions. This does include vehicles other than cars like trucks, but Tesla just came out with an electric truck which is faster and can carry more weight than any petrol/diesel truck. Greenhouses gases carbon-dioxide and methane have hit their highest levels in the past 420,000 years, and the extent of arctic sea ice has declined about 10% in the last 30 years.
With the increase of gas prices in the past couple years, cars with better fuel economy were in high demand. The hybrid car started to become popular because of its fuel economy. A hybrid cars fuel economy is in some cases twenty percent more than its gas counterparts. The hybrid car had several people changing their minds about gas cars. Numerous went out and bought a hybrid car because of the car’s fuel mileage in the hopes of saving money.
The main cause of accidents is alcohol, drugs, speeding, aggressive driving, over-compensation, lack of experience, slow reaction time of the driver and distracted driving. Since, self-driving car is a programmed car so it doesn’t affect any of the condition unless software issues. According to the statistics, 40% of the accidents is caused by alcohol and drugs itself. Lyndon states that, “The Eno Center for Transportation found that if ten percent of all cars were self-driving, as many as 211,000 accidents would be prevented annually. Some 1,100 lives would be preserved, and the economic costs of automobile accidents would be reduced by more than $20 billion.” This means that even if 10% of the car is replaced by self-driving car, it can save many accidents from happening.
Hybrid vehicles, or more specifically hybrid-electric cars, have been the centre of debate since the premier models made their debut back in the 1990s. Environmental activists have been quick to advocate the perks in terms of reduced emissions of greenhouse gases. On the other hand, critiques argue if the costly hybrid technology is worth the savings in fuel cost over the long-haul. Hybrid vehicles use two or more distinct power sources that work in tandem in order to create power. While there is a wide assortment of vehicles that run on hybrid power sources today, cars enjoy the most popularity among consumers.
First and foremost, the hybrid car should be preferred to standard car because it is environmentally friendly. Environmental friendly means do not harm to the environment and this can be explained when it works on twin powered engine which are used to reduce the pollution. Basically, most of the experts say that the electric engine is used for lower speed and gasoline engine is used for higher speeds. The hybrid car not only consumes less fuel but it also produces less amount of carbon dioxide emission. The hybrid car runs on twin powered engine like gasoline and electric motor that cut fuel consumption, reduce air pollution and conserves more energy (Rinkesh, 2009).
Compared to hydrogen fuel cell, fossil fuel and other non-renewable resources won’t be able to use it in the future because they’re limited that won’t last long. Second, hydrogen fuel cell is friendlier to the environment compared to fossil fuel. It is a non-toxic fuel source that leaves almost no harmful emissions, because burning hydrogen is absolutely harmless to the environment. Since it doesn’t produce green gases during its process, it protects the environment by preventing global warming and climate change unlike other non-renewable resources. Lastly, hydrogen fuel cell is powerful and efficient.
Cogeneration is often called combined heat and power (CHP), since most cogeneration systems are used to supply electricity and useful heat. However, the heat energy from electricity production can also be used for cooling and other non-heating purposes, so the term cogeneration is more inclusive. Cogeneration is a form of local or distributed generation as heat and power production take place at or near the point of consumption. For the same output of useful energy, cogeneration uses far less fuel than does traditional separate heat and power production, which means lower greenhouse gas (GHG) emissions as fossil fuel use is
Many people believe that cars powered by electricity are the way to solve the climate change, however, extended research shows that many of the reasons given for this are actually invalid. The majority of the population believes that the electricity that the electric car runs on is a lot more environmentally beneficial than the fuel of gasoline powered cars, however, what people overlook, is how many greenhouse gases are produced in the manufacturing of electric cars. The fact that the production of electric cars produces such a large amount of greenhouse gas, and a variety of reasons like the releasing of toxic gases by elements like lithium or copper, show that the electric car is not as friendly to the environment as it is made out to
if these people had been riding in driverless cars many of these accidents could not have occurred” (Kuper). Driverless cars are better than humans in the sense that they will not get distracted. While on the other hand humans are constantly distracted while driving and: texting, daydreaming, making calls, and listening to music. This is a valid point for why driverless cars are beneficial besides the fact that in order for the number of accidents to be reduced the vehicles on the road must be one hundred percent autonomous cars. In order for the accidents to be reduced humans would never be allowed to drive again.
“Body, drivetrain, chassis, etc. may not be altered, modified, or relocated, except as outlined in Requirements & Specifications in the Rulebook” (silvey). The engine must be an internal combustion engine and the weight should be 1,100 (including driver) at minimum and maximum should be 2,350, (including driver). The tires give better traction to keep the car in line even with water on the track it gives great traction normally racers do burnouts before racing because they warm there tires up. Aerodynamics are tricky when it comes to body styles if they mess anything up the driver can crash that’s a main reason they have a stimulation now for race cars so when they figure out the aerodynamics in the cars they can see what will
Many traditional smokers have converted to e-cigarettes because there is a belief that it is a safer alternative both for one’s health, as well as the environment. Traditional cigarette buds are non-biodegradable. Further, cigarettes produce more carbon monoxide. Contrary to popular opinion, the production of e-cigarettes shows a more devastating environmental impact compared to that of smoking traditional cigarettes. The pollution emitted by e-cigarette factories outweighs its potential environmental good.
One advantage of butanol over ethanol is that it is much less anhydrous, which greatly reduces the risk of water contain absorption by the fuel, with a higher latent heat of vaporization, butanol is expected to have lower indicated specific fuel consumption. This lower latent heat of vaporization may also limit evaporation problems especially in a stratified direction injection spark ignition (DISI) and in cold