Automotive Mechanics: How A Car Works

2635 words - 11 pages

Learning how a vehicle works can be very helpful to learn to get to see how everything comes together and makes a vehicle run properly. There are a few main components that allow a vehicle to run properly such as the engine, cooling system, drive train, brakes, electrical system and the exhaust. It’s very important that all of these components work properly for the vehicle to run efficiently. Without one of these components the vehicle may not run at all or it will run but will not be able to stop or may be polluting the earth more than usual. That’s why it is so interesting to know how all the components of an efficient running vehicle come together for that smooth peaceful ride.
A vehicle must have an engine of some kind in order to convert gasoline, diesel, or some other kind of fuel source in to motion, which will propel the vehicle forward. Gasoline engines now use internal combustion, which burns the fuel inside the engine. Currently gasoline powered cars or trucks use a four-stroke combustion cycle to convert gasoline into motion. The four strokes of the cycle are the intake stroke, compression stroke, combustion stroke, and the exhaust stroke. This cycle is completed in the cylinders of the engine, which consist of pistons that are connected to the crankshaft by connecting rods. During the intake stroke the piston starts at the top, the intake valve will open letting in the proper amount of air and gasoline. It only takes a tiny drop of gasoline to make the process work. Next the piston moves back up to compress the mixture of fuel and air; this is called the compression stroke. After the compression stroke comes the combustion stroke. On this stroke, when the piston reaches the top the spark plug will ignite the air/fuel mixture creating an explosion which drives the piston back down. When the piston hits the bottom of this stroke, which is the exhaust stroke, the exhaust valve will open allowing the exhaust to go out through the tail pipe. After the four strokes are completed this process repeats propelling the vehicle. Basically the cylinders are the heart of the engine with pistons inside which allow the combustion cycle to be completed. Different vehicles can have different amounts of cylinder. Vehicles can have either a four, six, or eight cylinder engine, which can be arranged in three different ways. Engines can have their cylinders arranged in an inline, v, or flat position. At the top of these cylinders are spark plugs, which supply the spark for the combustion of the air/fuel mix. This spark must occur at the right time for the combustion cycle to work properly. There is an intake and an exhaust valve at the top of the cylinder also that let air and fuel in and exhaust out at the proper time. These valves are closed during combustion so the chamber is sealed. Inside or the cylinder a piston fits insider that moves up and down to complete the combustion cycle. Between the piston and the cylinder wall...

Find Another Essay On Automotive Mechanics: How a Car Works

How a MRI works and how a compass works

674 words - 3 pages How a Magnetic Imaging Resonator WorksIf you have ever seen an MRI machine, you know that the basic design used in most is a giant cube. The cube in a typical system is usually 7 feet tall by 7 feet wide by 10 feet long , although new models are getting smaller. There is a horizontal tube running through the magnet from front to back. This tube is known as the bore of the magnet. The patient, lying on his or her back, slides into the bore on a

How to Change Oil in a Car

1148 words - 5 pages How to Change Oil in a Car Owning a car is usually a significant investment for an individual. Changing the oil on your car plays an important part to help keep it functioning at peak performance and to ensure that your vehicle last for many miles. You might wonder how often does the oil need changing. Well, manufactures advise that the oil is changed every 3,000 miles or every three months, whichever occurs first. Changing the oil is not

How to Wax and Polish a Car

1103 words - 4 pages help if the black trim is cover up or just making sure the wax doesn’t touch the trim. It will stain and will be very difficult to remove. When the wax looks hazy and dry it’s ready to be removed. Easily buff and not scrap off the excess wax with a microfiber towel. After all that, the vehicle should be looking great and have the like-new look to it! There are plenty of ways on how to wax/polish a car and depending on the products that are being

How a Toilet Works (A creative writing descriptive essay)

1061 words - 4 pages sweet musical flush.Works Cited:1. Brian, Marshall. "How Toilets Work." How Stuff Works. Shanna Freeman. 2006.The Bowl Siphon, page 3. Oct. 13 2006 .2. Pearlman, Howard. "Water Science for Schools." USCG Science for a Changing World. Tuesday, 30 Aug 2005. Question #6. Oct. 13 2006 http://ga.water.usgs.gov/edu/qahome.html#HDR6>.

How a Differential Works and Types of Differentials

1244 words - 5 pages the front wheels (How Differentials Work). When cornering a turn the driven wheels of a vehicle go in an arcing path, an arc is part of a circle and because the outside wheel (the wheel opposite the side of the car in which the direction you are turning) is further from the turning point than the inside wheel. Because of the larger distance from the turning point the outside wheel must travel farther than the inside wheel. You must take notice

Making a Killing: How Card Counting Really Works and What Casinos do to Prevent It

2540 words - 11 pages that casinos take many precautions to prevent in order to maximize their chances to win and make a very substantial profit. Many people consider card counting to be cheating without really understanding how one goes about counting cards while playing Blackjack. Card counting is a part of the betting card games, and it is a skill that can be learned and mastered by really anyone. If the player is able to make the odds go a little more in his own

How Shakespeare was a fraud and how Edward de Vere was the true author of the Shakespearian works

691 words - 3 pages Frauds are common all throughout history. One of the most infamous, but least commonly known, fakes of all time was William Shakespeare. Shakespeare did not author any of the plays for which he is credited.The plays that Shakespeare apparently wrote had in-depth details of how the court system worked. Therefore, "There is no mention in the documents of the time of a Shakespeare's... intimate acquaintance with the inner court circles as has been

Historians, spend their lives pursuing the meaning of the past for the present. Speaks of how a historian works

777 words - 3 pages definition of history related profession. What are they trying to accomplish and how they work to get what they are looking for. 'Professional historians spend their lives pursuing the meaning of the past for the present.' Historians study facts and records that previous generations have left, to find out what kind of lives they led and how they solved their problems.The way a historian works is very determined and simple to understand. A historian

A study of 'Compound Interest'. What it is, how it works, and what advantages and disadvantages it has

1108 words - 4 pages Compound Interest- What is Compound Interest?- How does it work?- Different Formulas- At are the advantages and disadvantages of Compound Interest?- What does Compound Interest mean to me?- What does it mean for the world?Compound interest is a smart and easy way to get rich. Although it takes a long time, the outcome is rewarding. The dictionary describes defines compound interest as: "Interest paid both on principal and on interest earned

How the Mobile Phone Works: Detailed description of the physics behind the functioning of a mobile phone

1808 words - 7 pages skills in future by: Skills Method of Improvement Organisation Start earlier I would like to see further clarification or assistance with: Student Name: Sahil DixitStudent Signature: Sahil DixitParent Signature:Parent comment (optional):PHYSICSAssessment Task No: 1Research Task: Mobile PhonesIntroduction:The following report will give the reader information about mobile phones. It will inform the reader about how a mobile phone

A research paper based on how The life of Mary Shelley affected her work. Send me a message for works cited

829 words - 3 pages some news of it- as with an author's vanity I want to see it in print and hear the praises of my friends- I should like as I said when you went away - a copy of Matidia- it might come out with the desk (Shelley 218)Although her father had no direct impact on what she wrote about, he had an effect on how she wrote.In Mary's most well known novel, Frankenstein, it seems in many ways she portrays herself through the protagonist monster. When the

Similar Essays

Any Car With A Manual Transmission Has A Clutch That Connects/Disconnects The Engine And Transmission. Learn How A Normal Automotive Clutch Works And Explore A Variety Of Other Clutches!

935 words - 4 pages HowStuffWorks, we will learn why you need a clutch, understand how the clutch in your car works, and talk about some interesting and perhaps surprising places where clutches can be found!Why Do We Need Clutches?Clutches are useful in devices with two rotating shafts. In these devices, one of the shafts is typically driven by a motor or pulley, and the other shaft is driving another device. In a drill, for instance, one shaft is driven by a motor and the

How A Boat Works Essay

728 words - 3 pages propeller boats, an engine transmits force by converting it into thrust for propulsion through two or more twisted blades, called a propeller, and then produces force generating the difference in pressure between the forward and rear surfaces of the blades.Another key principle to how a boat works is how they float. Floating was first recorded by Archimedes of Syracuse in the theory of flotation and the buoyancy principle. Archimedes defined floating

How I Wash A Car Essay

878 words - 4 pages There are many ways to wash a car, but which way is the way to insure that a car gets properly clean. I’m going to share three steps on how I wash a car. Starting off with gathering the material needed, the car washing process, and the drying process. By using these steps I will always know that my car will be properly clean. First, I would gather the materials needed such as; a bucket, car soap, car sponge, dry rags, tire brush, Windex, and

How To Wash A Car Essay

662 words - 3 pages How to wash a car There is many different ways to wash a car, but here is the correct way that generally works for the majority of people. Washing a car thoroughly takes five different steps to complete a clean exterior. Step1: Wheels are a good place to start, because the cleaning products for wheels work best on dry surfaces. Spray on the solution as directed by the instructions, and see if the dirt and dust is removed. Use a little more