AC/DC

Chapter: 1 INTRODUCTION Basic theory of power transfer network We know that AC lines are operated at voltage level between 10kv to 800kv. The distribution network operates voltage level below the 100kv. For protection against fault circuit breakers are used. Power flow is obtained by receiving end power or sending end power. Ex. Consider a transmission line connected between load centre and generating station. We assume line is loss less and ignore line charging, then the power flow (P)…

Since NWA became the fifth and latest rap artist inductees into the Rock and Roll Hall of Fame, many have been questioning rap’s place within the Hall of Fame. Although many regard rap as being a product of some more traditional types of rock and roll, others see it as something that represents a movement away from everything that makes up rock and roll. This conflict stems from two different definitions of what rock and roll was and is, one of which does not recognize the presence of rock in…

world making light exhibitions. Through all this publicity it did not take long for competitors to emerge. Nikola Tesla was one of Edison major competitors, the difference in the two was that Edison used DC current and Teslas used AC current. Edison used very cruel methods to show the danger of DC power with the electrocution of a circus elephant in Coney Island, New York. In 1896 Edison became the first person to project a movie, this was in Koster & Bial’s Music Hall in New York City. In…

links computers and peripheral equipment like dish washers, washing machines, microwaves, sub systems like Heating, Ventilation, Air conditioning and other electrical appliances. The aim of the project is to control home appliances like lights, fans, AC, etc. through simple mouse click on the personal computer. Here microcontroller is interfaced to light and temperature sensors and separately the PC is interfaced with…

Through many international influences via music in 1980’s, it has been made clear that the world’s influences on Australian pop culture and society has been quite significant. The Australian music scene was majorly dominated by American and British influences in the 80’s, resulting in large overseas influences on society. Let’s take a step back in time, to the 1950’s and early 60’s, Australia’s music scene had just embraced the American culture shock that was rock ’n’ roll. Australia took the…

front of The New York Times office, powered by the power station down the road. At this moment, Edison’s dream would quickly become a reality as large cities with power stations began adopting Edison’s DC electrical grid. However, it would take the work of Tesla and Westinghouse before the modern AC/DC current would be created. The alternating current could more easily be converted into high voltages, which are easily transported over large distances with fewer losses due to resistance that…

It is evident that the era of rock and roll greats such as Guns N’ Roses, AC/DC, and Led Zeppelin are fading. However, the passionate fans these legends created are still hungry for fist pumping guitar solos and rhythm driving bass drums. This desire for rock in roll in the twenty-first century is being adopted by the most popular radio music format in the United States: the country music industry (Kelly & Hunt 2016). In the words of Steven Tyler from Aerosmith, “Country is the new rock ‘n’ roll…

The Man Who Never looked back In the kitchen of this one story bright yellow house that was the fifth house in the sub-division. This man wearing rugged jeans with multiple holes in the knees of his jeans with a black AC/DC shirt on with black hair, and a stocky built. He never took crap from anyone except his brothers of course. His personality was always stubborn, and always a do it yourself kind of guy. He was a real man’s man if you could say so. He is only 5’10, but was still intimidating…

– Indicates the RPM of the engine. COMMONLY USED SYNCHRO SYSYEMS * DC Selsyn System * A coil od resistance is wound around form, and two wipers are driven by the device whose movement is being measured. * AC Magnesyn System * An AC remote-indicating system that uses permanent magnets for the moving elements and toroidal coils wound on highly permeable ring type cores for the stationary elements. * AC Autosyn System * Used for many of the same purposes as the magnesyn…

alternator the rotor inside spins fast. The rotor is a group of magnets or a magnet that spin and inside of a group of copper wires called the stator. It creates electricity through electromagnetism and the copper wires turn the electricity from AC to DC so the car can use…