structures 1. This drill contains an electric motor. The diagram below shows the main parts of an electric motor. The carbon contacts are made of graphite. Springs push the contacts against the copper ring. The contacts conduct electricity to the copper ring. The copper ring rotates rapidly but does not stick or become worn because the graphite is soft and slippery. Graphite has properties which are ideal for making the contacts in an electric motor. Explain‚ in terms of structure and
Premium Carbon Atom Carbon dioxide
In 1996‚ one car stood out above the rest. With its zero emissions and sporty‚ sleek design‚ the General Motors EV-1 was unstoppable. This car ran entirely without gas or oil of any kind. It ran only on electric power which made it very eco-friendly. It was built to comply with California’s zero emissions vehicle mandate that stated if auto makers wanted to sell cars in California some of those cars would have to be no exhaust
Premium Automobile Electric vehicle Vehicle
Abstract I would like to convey that with the help of this project I got the opportunity to understand a subject I was interested in. I came to know about how the electric cars are marketed in different parts of the world according to their needs. I also came across a point where I understood the advantages and disadvantages of electric cars over our regular petrol or diesel injected cars. I came to know about its relation with nature by saving the environment compared to our usual cars and also learned
Premium Electric vehicle Electric vehicle Electric car
In 1996‚ electric cars began to appear on roads all over California. They were quiet and fast‚ produced no exhaust and ran without gasoline........... Ten years later‚ these futuristic cars were almost completely gone." ’Who Killed the Electric Car’ is a documentary which unfolds a complex set of events around the development and demise of the modern electric car. The story stems from California from the early 1990s to 2006. Chris Paine‚ the film maker has woven together interviews and archival
Premium Electric vehicle Internal combustion engine Automobile
All through time it has been said that Abraham Lincoln is one our country’s most recognizable leaders. Abraham Lincoln is one of the most known and beloved presidents in history. He was the 16th President of the United States and is well known for achieving feats such as keeping the Union together and accomplishing the emancipation of slavery. Lincoln had countless supporters as well as defiance and protection all along the American Civil War. Lincoln showed fortitude and never gave up on his vision
Premium American Civil War Thirteenth Amendment to the United States Constitution Abraham Lincoln
Abraham Lincoln and Jefferson Davis Sunny Herren American History Mrs.Lynn 5 February 1997 In this report I compare two great historical figures: Abraham Lincoln‚ the 16th president‚ steered the Union to victory in the American Civil War and abolished slavery‚ and the first and only president of the Confederate States of America‚ Jefferson Davis. Abraham Lincoln was the President of the Union‚ and Jefferson Davis struggled to lead the Confederacy to independence
Premium Abraham Lincoln American Civil War Confederate States of America
Bridger Washington Greatest Success After graduating high school‚ I knew I had to make a decision to either go to community college or join The United States Army. I decided to diligently join the Army and make something of myself. I knew‚ coming from where I did‚ you either sink or swim. I refused to become another product of my environment. I left for training a week after I graduated high school. As an 18 year old‚ I did not know what to expect. I would train rigorously. Although I was always
Premium High school United States United States Army
HOW AN ELECTRIC GENERATOR WORKS Electrical generators by definition are devices that convert mechanical energy into electric energy. The mechanical energy in turn is produced from chemical or nuclear energy in various types of fuel‚ or obtained from renewable sources such as wind or falling water. Steam turbines‚ internal-combustion engines‚ gas combustion turbines‚ electric motors‚ water and wind turbines are the common methods to supply the mechanical energy for such devices. Generators
Free Electrical generator Electricity Magnetic field
Everything has a trade-off and opportunity cost. Electric cars are no exception. The first thing that caught my attention was the mileage. In the article and video‚ Rick Peters’ electric car only goes 25 miles per hour. You cannot get very far with that‚ especially since the farthest you can go in it is 30 miles per charge. I drive a Toyota Camry‚ and I drive 9.2 miles every day to school. It takes me 12-15 minutes to drive to school. If you ignore the speed limit on the roads (it is 55 mph)‚ it
Premium Electric car Electric vehicle Automobile
The Function of an Electric Citrus Juicer Amanda M Sparboe Montana Tech of the University of Montana WRIT 121-03 Professor Wick March 8‚ 2013 Introduction The following document is a full description of the basic function of an electric citrus juicer. There are many types of juicers‚ some much more complex than others. However‚ an electric citrus juicer is a more basic type of juicer composing of only seven simple parts. These parts all work together in a basic orderly manner
Premium Citrus Fruit Orange