Khan, Muhammad Mrs. Lescure English 1301, MWF 12-1 November 25, 2015 Diesel or Petrol People around the world use many different sources of energy to get through their day. In order to run cars, motorcycles, boats, trucks, planes and even generators we need either gas or diesel, the two most common types of fuels. Now the question stands as the world population increases at break-neck speed, is the demand for a certain type of fuel going to change our quality of life. If so, which fuel is more efficient, powerful, and earth friendly. As an example of fuel type, when people buy a vehicle nowadays they consider fuel economy to be on top of their ‘must have’ list. Now buying a certain class of vehicle is up to the person’s preference. People that have a work requirement of a truck will buy a truck where as a person that just requires everyday transportation will buy a sedan and a person with a large family will buy a van or suv. An …show more content…
In the near future most machinery will be used for construction of buildings and infrastructure and most people will be using flying cars (maybe). Most of these utilities will requires more torque, which means more power, which means more diesels! Although with diesel more torque is obtained, the speed is lost, therefore the flying cars will not be race cars. If one requires a fast car per say, one would use petrol, it has more horsepower at higher rpms. Though most machinery will use diesel, transportation for the public will be mainly in petrol for some people, while most people will use the diesel vehicle for towing stuff or for construction use. When one requires power one will choose a diesel but then if one requires a ‘fast’ utility (ie. Sports cars) one will choose petrol. Keeping this in mind the last question stands which fuel is most earth friendly because we all know Mother Nature should be taken care
...ferent jobs and different options like horsepower and inside. If you're a retailer and you are taking you buyers to look at a house you want a nice car to take them in. Not a van or a truck. If you're a construction worker you want a truck that works as hard as you do and not a van or a small truck.
Diesel Mechanics and Auto Mechanics share both similarities and differences when it comes to their duties and responsibilities. The similarities can include the responsibility of staying up to date on the latest technology used in both diesel and regular gas powered vehicles. Plus fixing, repairing, and inspecting either type of engine by making sure the vehicles engine is working properly. The differences can include the duties of fixing only diesel powered engines to fixing things that do not have diesel powered engines. Also one works on small cars and trucks, while one works on big trucks, boats, buses, and construction equipment, such as bulldozers, and excavators. The career paths of Diesel Mechanics and Auto Mechanics also have both similarities and differences in terms of the duties involved, the rewards, and challenges.
During the late 1900’s, fuel efficiency was given very little thought by automakers. Instead, they competed with each other by coming out with larger and more powerful vehicles each year, and by doing so they sacrificed fuel efficiency, because each new vehicle that they built got fewer miles per gallon. Americans craved bigger and more powerful cars, so to comply with the car buyers, that is what the automakers built (Surowiecki 25). However, “polls show that, given an option, some three-quarters of them vote for dramatic increases in fuel-economy standards” (Surowiecki 25).
When the problems with gasoline use are considered, the catastrophic environmental effects are the primary concern. Automobile use consumes 70 percent of the United States oil supply and is responsible for one-third of the nation’s carbon emissions (Lovins 173). This results in pollution, global warming, and health problems for the people, plants, and animals. The search for alternative fuel is powered by the increasingly evident environmental problems and long-term health of the planet (Povey 17). Fortunately, reducing emissions globally is predicted to have a positive effect and offset previous harms (Backer).
Andrew Simms, a policy director and head of the Climate Change Program for the New Economics Foundation in England, presents his argument about the impact SUV’s have on our roadways, and the air we breathe. “Would You Buy a Car That Looked like This? “. The title alone gives great insight on what the article is going to be about, (vehicles). “They clog the streets and litter the pages of weekend colour *supplements. Sport utility vehicles or SUV’s have become badges of middle class aspiration” (Simms 542). Simms opening statement not only gives his opinion on how SUV’s are the new trend, but he also paints a picture of what we see every day driving down our roadways. Simms also compares the tobacco industry’s gap between image and reality to that of SUV’s; stating that the cause and consequences of climate change resemble smoking and cancer. Simms comparison between SUV’s and cigarettes shows how dangerous he believes SUV’s are.
automobile the people choose to buy. Since the start of production of the automobile fuel efficiency has steadily increased for the most part thanks to better engineers, tires, and laws that force better efficiency.
The diesel engines combustion process is a little different than the typical gasoline engine. A couple main things that diesel engines have that gasoline engines do not are, carburetors and spark plugs. Unlike a gasoline engine, air is first allowed into the cylinder rather than a fuel and air mixture. Once the air is compressed it creates a source of heat, then a mist of fuel is injected to start the combustion process which then creates the energy. Since diesel engines do not have spark plugs they are able to take in larger amount of fuel, this obviously means there will be more power and will guarantee better efficiency. Another thing that is very important is that diesel tends to be a better lubricant than gasoline, being that it is a better lubricant there will be less friction which will generally increase the life of the engine (Woodford). Diesel engines operate at slower speeds than gasoline engines, therefore diesel engines tend to have longer lifespans than gasoline
Most American cars are not hybrids or fuel-efficient, they are usually big SUV’s or trucks that get eighteen to ten miles per gallon. Most of Hondas, Toyotas, and Hyundai’s get around 20 to 30 miles per gallon, and hybrids get 50 miles per gallon. Peoples demand fuel-efficient cars because oil is i...
Both gasoline and ethanol have been around since the time of Henry Ford. Gasoline has been the more accessible of all of them. Ethanol and natural gas have been gaining more support over the years and now gasoline contains ten percent ethanol. Propane is mostly used in fleet vehicles. Cars today can run on gasoline with a little ethanol, but too much ethanol can severely damage a vehicle. Only flex fuel vehicles can handle more than ten percent ethanol in a system. Natural gas vehicles are starting to come onto the market. All three fuels have their pros and cons, but the ultimate decision is up to the consumer.
The majority of people, especially in America, cannot go about their daily lives without a car. Automobiles have instilled themselves in peoples’ lives and shown their usefulness since their debut in 1769. Since then, humans have redesigned and refined the automobile thousands of times, each time making the vehicle more efficient and economical than before. Now as the world approaches an ethical decision to dwarf all others, many people look toward automotives for yet another change. The emergence of the hypercar due to ecological turmoil exemplifies the change the world has demanded. Hypercars alter everything people know about automotives, modern ecology, and fuel efficiency. Not only do hypercars offer a solution to many ecological problems humans are faced with now, they also represent the only logical area for the automotive industry, and by some stretch American society, to expand.
With a gasoline-fueled vehicle, buying gas to operate your car is a never-ending process. With the high price change of gasoline and oil, operating a gasoline-fueled vehicle tends to be very costly. While there are some types of small gasoline vehicles that get much better gas mileage than larger vehicles, even the most powerful gasoline cars will normally desire a contribution every month. According to some experts the only way a mainstream market for green vehicles wills materlize is with a pronounced and prolonged rise in fuel prices. (Buss, 4)
Fuel alternatives for the future are very important because, we need resources for life. We won’t have fossil fuels forever. It is important to start now. If we did not have any fuel alternatives how would the world be?
Most people today fill up their car with different qualities of petrol, because that's what the average car takes. They don't usually consider an alternative for the petrol that they load into their cars. Although petrol is widely used, it is not the only source for a car to get its power from; diesel and electricity are alternatives to the general petrol used by most cars. Although different from each other, diesel and electricity are alternatives to the average gasoline received at a gas station. Diesel is a more concentrated type of fuel that is usually used by big automobiles because they require a lot of power in a little amount of time. Electricity is a method that uses the power of batteries to produce a low horsepower but, nevertheless fast automobile. Electric cars are generally created to be soundless and environment friendly. The purpose of this paper is to classify and educate the reader of the different types of fuel available for an automobile to use: petrol, diesel, and electricity. The general petrol, used by most people, is usually the only type of fuel accepted on the average car in the United States today.
Diesel engines are a marvel of the world and have been since creation in 1892. Today there are several types of these engines including, two-stroke and four-stroke engines as well as the idea of how diesel engines operate. The diesel engine is a necessary component of the shipping industry as well as the daily lives of people.
Bad gas prices are causing more car companies to make more hybrid cars to save people money in the long run. Not all diesels are gas guzzlers. Most of the new diesel trucks get a lot better gas mileage now than they did ten years or so ago. Volkswagen is now beginning to make this new car that has a Turbo Diesel Injection Clean Diesel motor in it. Unlike old diesel engines, this one is more modern to get better gas mileage and be cleaner to the environment. This new car that they have invented gets much better gas mileage than the older diesel engines that were in old trucks and cars.