Electricity Essays

26 essay samples found

Gas Prices

Gas prices are going up. We realize this is an obvious statement because you buy gas and you pay attention. But maybe you aren’t paying as much attention as you thought you were. Did you realize that gas prices have gone up 46% in the last year? A year ago, gas prices were at $1.96 […]

Pages: 14 Words: 4251 Topics: Car, Electric Vehicle, Electricity, Energy

Private Branch Exchange System

INTRODUCTION 1.0 INTRODUCTION Private branch exchange system (PBXs) operates as a connection within private organizations usually a business. Because they incorporate telephones, the general term “extension” is used to refer to any end point on the branch. The PBX handles calls between these extensions. The primary advantage of PBXs was cost savings on internal phone […]

Pages: 31 Words: 9234 Topics: Computer Engineering, Electrical Engineering, Electricity, Electromagnetism, Electronic Engineering, Electronics, Telephone
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Electronic Design Automation Industry

CHAPTER 1 1. INTRODUCTION The VLSI was an important pioneer in the electronic design automation industry. The “lambda-based” design style which was advocated by carver mead and Lynn Conway offered a refined packages of tools.. VLSI became the early hawker of standard cell (cell-based technology). Rapid advancement in VLSI technology has lead to a new […]

Pages: 22 Words: 6538 Topics: Computer Engineering, Digital Technology, Electrical Engineering, Electricity, Electromagnetism, Electronic Engineering, Electronics

Light Emitting Diode

Introduction Alight-emitting diode(LED) is asemiconductorlight source. LEDs are used as indicator lamps in many devices and are increasingly used for otherlighting. Introduced as a practical electronic component in 1962,early LEDs emitted low-intensity red light, but modern versions are available across thevisible,ultravioletandinfraredwavelengths, with very high brightness. When a light-emittingdiodeis forwardbiased(switched on),electronsare able torecombinewithelectron holeswithin the device, […]

Pages: 33 Words: 10015 Topics: Electricity, Electromagnetism, Light

Operation of the Power Transformer.

CHAPTER 1 INTRODUCTION 1.1 Project Overview A factor of main economic importance and safety in electrical utilities and industrial customers of electricity is dependent on the operation of the power transformer. In the current economic situation, most of the supply utilities and industries tighten their control on production spending of capital and make savings in […]

Pages: 32 Words: 9570 Topics: Electrical Engineering, Electricity, Electromagnetism

Performance of Unified Power Quality Conditioner Using Pi and Fuzzy Logic Controllers

ABSTRACT Power electronics is playing an important role in transmission and utilization of electrical power due to its capability of processing electric power in most efficient and cost-effective way. However, the nonlinear characteristics of power electronic devices give rise to two important limitations; they generate harmonics and draw lagging current from the utility. In recent […]

Pages: 31 Words: 9154 Topics: Electricity, Electromagnetism, Electronic Engineering, Electronics, Energy, Force, Power

Piezoelectric Energy Home Analysis

1.0 Introduction In Malaysia, each house using electricity at Tenaga Nasional Berhad (TNB). With the use of electricity, the family in each house to do the activities and generate electrical appliances such as air conditioners, refrigerators, washing machines and others. Basically when using a lot of electricity, home users should pay a lot of bills. […]

Pages: 8 Words: 2417 Topics: Computer Engineering, Electrical Engineering, Electricity, Electromagnetism, Electronic Engineering, Electronics

Pv-diesel Hybrid System

Design Of A PV-Diesel Hybrid System And Its Comparison With Grid Connected System In Pakistan 1. Project Background And Introduction Introduction The project with respect to this thesis is to design a PV Diesel hybrid system and to compare it with already existed grid connected system. This system is designed for a Jamia Masjid (Islamic […]

Pages: 38 Words: 11405 Topics: Electrical Engineering, Electricity, Natural Gas, Renewable Energy, Solar Energy, Solar Power, Wind Power

Speed Torque and Power

ABSTRACT The aim of the project ‘PC MONITORING OF DYNAMOMETER’ is to measure and display the Speed Torque and Power of Motor. The behaviour of motor under load and no load characteristics have been studied with the help of virtual instrumentation. The variations in the motor Speed, Torque and Power at no load torque and […]

Pages: 31 Words: 9200 Topics: Computer Engineering, Electrical Engineering, Electricity, Electromagnetism, Electronics, Force, Power

Vlsi Design and Embedded Systems

CHAPTER 1 INTRODUCTION 1.1 Motivation Phase locked loop (PLL) [1-3] is the heart of the many modern electronics as well as communication system. Recently plenty of the researches have conducted on the design of phase locked loop (PLL) circuit and still research is going on this topic. Most of the researches have conducted to realize […]

Pages: 21 Words: 6255 Topics: Computer Engineering, Electrical Engineering, Electricity, Electromagnetism, Electronic Engineering, Electronics

Transistor in General

Transistor A transistor is a semiconductor device used to amplify and switch electronic signals. It is made of a solid piece of semiconductor material, with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor’s terminals changes the current flowing through another pair of […]

Pages: 6 Words: 1879 Topics: Electrical Engineering, Electricity, Electromagnetism, Electronic Engineering, Electronics

Power Factor

Power factor: The power factor of an AC electric power system is defined as the ratio of the real power flowing to the load to the apparent power, and is a dimensionless number between 0 and 1 (frequently expressed as a percentage, e. g. 0. 5 pf = 50% pf). Real power is the capacity […]

Pages: 11 Words: 3402 Topics: Electrical Engineering, Electricity, Electromagnetism, Electronics, Energy, Force, Power

Radio and Soft Ware

ABSTRACT: This is the world of VLSI . Presently all most all the people are using technology in various forms like mobiles, i-pods, i-phones etc. , Every one enjoys technology but only a few know about VLSI design in world design and its working. Coming to VLSI it is the process of creating integrated circuits […]

Pages: 5 Words: 1529 Topics: Digital Technology, Electrical Engineering, Electricity, Electromagnetism, Electronic Engineering, Electronics, Radio

In Electronics, an Integrated Circuit

In electronics, an integrated circuit (also known as IC, microcircuit, microchip, silicon chip, or chip) is a miniaturized electronic circuit (consisting mainly of semiconductor devices, as well as passive components) that has been manufactured in the surface of a thin substrate of semiconductor material. Integrated circuits are used in almost all electronic equipment in use […]

Pages: 16 Words: 4687 Topics: Computer Engineering, Development, Electrical Engineering, Electricity, Electromagnetism, Electronic Engineering, Electronics

A Test Report on an Overview

The world is fueled by devices that consume society’s every whim, desire, and technological fix. For many, these devices are the quintessential reason for life and consumes a person’s daily existence. It is only proper that the corporations that design and manufacture these devices incorporate new technologies into their proceeding designs. Once the version reaches […]

Pages: 5 Words: 1368 Topics: Electricity, Manufacturing, Recycling

Industrial Revolution Post Civil War

Industrial Revolution post Civil War In, the aftermath in what was the Civil war, most of the south and parts of the north’s land had been decimated and ran through. This along with urbanization of land that was once mostly rural used for farming every day good and mass producing exports like tobacco, cotton, and […]

Pages: 3 Words: 1047 Topics: Car, Electricity, Industrial Revolution, Telephone, Thomas Edison

Franklin: Founding Father in American History

Benjamin Franklin was a very influential, founding father in American history. He was a skilled author, salesmen, scientist, inventor, diplomat, and publisher. He invented many advanced things and helped early America thrive. Benjamin Franklin was born on January 17, 1706, in Boston, Massachusetts. Franklinr’s was eighth and the first son out of seventeen siblings. His […]

Pages: 3 Words: 867 Topics: Benjamin Franklin, Electricity

Viability of Wind Energy Generation in Nigeria

ABSTRACT Globally, it is on record that wind energy is fast becoming a growing technology in energy generation. The usual erratic and epileptic power supply in Nigeria is no longer news. This, coupled with the interest in global warming must be a great concern for all and should activate our passion to key into strong […]

Pages: 8 Words: 2365 Topics: Electricity, Nature, Power, Renewable Energy, Sustainable Energy, Wind Energy, Wind Power, Wind Turbine

The Industrial Revolution Really Began in the Late Seventeen Hundreds

The topic I have chosen to expand my knowledge on is the Industrial Revolution. To me, the Industrial Revolution was a turning point in human history. It brought forth new growth and prosperity to the human race, but it also introduced new instruments of war. Throughout history, humans always take new tools, items, and techniques […]

Pages: 2 Words: 655 Topics: Economy, Electricity, Industrial Revolution, United States

Pros and Cons of being a Lineman

People don’t know electricity can kill them, so many people die from electricity. Anyone can take simple safety precautions when being around and working with electricity. That can reduce the risks of injury or death from electricity and electrical equipment, there are a lot of ways to protect workers and, the general public. Some injuries […]

Pages: 9 Words: 2632 Topics: Electricity, Electromagnetism

Wind Turbines – Technology of Wind Power

The wind turbine was a type of breakthrough technology that officially changed the world forever. While, in the beginning the turbines started out as windmills, they eventually evolved into the wind turbines, which still, to this day, provide a source of energy to many people. They are designed to create an enormous amount of energy, […]

Pages: 9 Words: 2625 Topics: Electricity, Invention, Pollution, Wind Power, Wind Turbine

Wind Power: Alternative to Fossil Fuels

Wind power is a source a renewable energy. It is considered a source of renewable energy because the energy in the wind comes from the sun. The sun heats the earth which causes air close to the earth’s surface to heat up and rise, and causing more dense cold air from the upper atmosphere to […]

Pages: 4 Words: 1275 Topics: Electricity, Everyday Use, Renewable Energy, Wind Power, Wind Turbine

Wind Strength (or Wind Power)

Wind strength (or wind power) indicates the system by way of which wind is used to create electricity. Wind generators convert the kinetic power in the wind into mechanical power. A generator can alter mechanical power into electricity. To obtain wind power, the kinetic energy of wind is used to create mechanical power. A generator […]

Pages: 7 Words: 2194 Topics: Alternative Energy, Electricity, Natural Environment, Wind Power, Wind Turbine

The Growth of Wind Power in India

The growth of wind power in India is consistent. In 2002 the country’s Cumulative Annual Growth Rate is 24.1%. For investing in wind the government is adopting alternating approach. The government is also adopting R&D by putting up small demonstration projects at remote locations. The states where government had put up these demonstration projects in […]

Pages: 2 Words: 490 Topics: Electricity, Government, India, Investment, Wind Power

Use of Wind Power

The wind is one of the oldest naturally occurring phenomenon on planet Earth, coming into existence at the beginning of time. Since its been here, there have been numerous amounts of uses for the wind, with an emphasis on wind power. Since the beginning of written history, and perhaps even before, it has been recorded […]

Pages: 3 Words: 847 Topics: Electricity, Renewable Energy, Wind Power

Solar, Hydroelectric and Wind Power Sources

Our daily energy needs are increasing every day at exponential rates, with an increase from 51,000TWh to 150,000TWh in the span of half a century. If this current trend continues with 80-85% of our total energy needs being derived from non-renewable resources such as coal and crude oil and with these said to run out […]

Pages: 5 Words: 1401 Topics: Electricity, Renewable Energy, Solar Power, Wind Power
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