Essay Database

an electronic device, they think that all it needs is a cord for it to work, but there is so much more through my eyes. Having over fifteen credits of electronics thus far, I learned to love it. I am currently in Elt 102, which deals with Ac circuits.…

the last thirty years we see that aerodynamics is a reason behind the success of a racing car, since tire and engine technology have made a comparatively small progress. Furthermore, tires are not manufactured to fit the particular needs of a single…

        America has many problems with it's environment. The facts are clear that most corporations won't take the blame for them. These companies try to find ways out by stating that they are not the ones responsible for these problems.…

is used in many operations and its demand is very high. In 1999, the growth rate of robotic industry was 20% worldwide and in America, it was 60% compared to 1998. In the last 20 years robotic industry has become multi billionaire industry and…

the production of a pharmaceutical intermediate. A method of processing is to be selected and justified, and a scale of the operation identified including the major items of processing plant and method operation. The implication of the selection…

(LBW) is a modern welding process; it is a high energy beam process that continues to expand into modern industries and new applications because of its many advantages like deep weld penetration and minimizing heat inputs. The turn by the manufacturers…

in Russia in 1888. It involved a bare metal rod with no flux coating to give a protective gas shield. The development of coated electrodes did not occur until the early 1900s when the Kjellberg process was invented in Sweden and the Quasi-arc…

destructive testing (NDT) for welding is a term used for the examination of welded joints in a way that allows them to be examined without changing or destroying them. NDT plays an important role in everyday life and is necessary to assure safety…

the summer season can rise up to 50°c, which causes one of the most known problems which is getting hot instead of cold water when ever you want to use it. Introduction: The product designed job is to cool the water in tanks of different sizes…

demands on fiber optic networks toward the end of the twentieth century spurred a concern of fiber exhaust. The backbone communications companies such as AT&T, Sprint, and WorldCom, sought an economical alternative to installing new fiber which…