In order to achieve several small scale and large scale objectives in various electronic circuits, it is highly essential to regulate the voltage supply, given to electronic circuits. This project, namely Variable Voltage Regulator, aims at fulfilling such small goals, using the 3-terminal voltage regulator …
The wattmeter is an electrodynamic instrument for measuring the electric power or the supply rate of electrical energy of any given circuit. The device consists of a pair of fixed coils, known as current coils, and a movable coil known as the potential coil. The …
The area of wireless power transmission is very interesting. The technology is in its infancy but the overall benefits from its maturation could be significant to society as a whole. World population is expected to continue to grow exponentially. Five sixths of the world’s population …
Over this century the attack of Systems Thinking has gained increasing attending in assorted social spheres, such as civilization, scientific discipline, general and human ecology, faith and economic sciences & A ; direction. System Thinking has taught us that it is non about faulting other …
The future of humanity Is at stake due to the high consumption of energy sources that are used to get us through our everyday lives! Our most common methods of generating energy are polluting our beloved planet Earth and tearing up the ozone layer. Also, …
Introduction Corruption is a topic of interestIntroduction and concern in academic circles, in the media, among people of different professions, within the civil service, among members of parliament, politicians, government officials, members of the business and financial communities, students, foreign investors, aid agencies and non-governmental …
Introduction: History and background: The simple idea of an e-bomb is to destroy electrical circuits using strong electromagnetic fields. An e-bomb is a weaponry shell that sends out an electromagnetic pulse (EMP) of enormous power, capable of permanently disabling electronic systems. An electromagnetic bomb is …
Optical coupling is a portion that exchanges electrical flags between two separated circuits by using visible radiation every bit indicated as a portion of Fig.6.4. It keeps high electromotive forces from act uponing the model accepting the mark. Industrially accessible opto-isolators with stand information to-yield …
Abstraction The Microcontroller based irrigation system is an advanced method used to H2O the workss on a regular basis when we are out of station. The system makes usage of a microcontroller IC AT89C51, OP-AMP LM324 and associated circuitry. Microcontroller is preprogrammed and do the …
How is electricity produced? The most simple way of producing static ekectricity is by rubbing or friction. When you rub two different kind of materials that are insulator, you can transfer electrons from one substance to another. Nowadays, to create electricity we use battery and …
A widescreen image is a movie, computing machine, or telecasting image with a width-to-height facet ratio greater than the standard 1.37:1 Academy facet ratio provided by 35mm movie. Screen Aspect Ratio is fundamentally a step of the horizontal length of a telecasting ( or movie …
Along with other parts of this state economic system, the crude oil industry was privatized and liberalized in the 1990s which resulted in a crisp encouragement in monetary values and investing.Several oil companies are prospecting in or near this state Western Rift Valley where surface …
Here is a low-cost microcontroller-based visitor counter that can be used to know the number of persons at a place. All the components required are readily available in the market and the circuit is easy to build. Two IR transmitter-receiver pairs are used at the …
Abstract: In today’s modern era, mobile phones have become a basic need for people all over the world. The charging of mobile phone has become an arduous task. It is a hectic task to carry everywhere the charger of mobile phones or any electronic gadget …
The Schottky diode is an important device which is widely used in radio-frequency (RF) applications. It possesses many similarities to the point-contact diode. In fact many of the early devices were made in the same way as a point-contact diode, although today’s devices are made …
Electric Compass’ were used. At is a good conductor of electricity electron. Not until after Mechanics. Magnetic compass. (Tape notes in notebook) Some things attract, others repel. All objects fall and move with respect to gravity. Benjamin Franklin. A fundamental element Of mass. Like repel, …
Electrical circuit is a path which electrons from a voltage or current source flow. Electric current flows in a closed path called an electric circuit. The point where those electrons enter an electrical circuit is called the “source” of electrons. The point where the electrons leave an electrical circuit is called the “return” …
The project gives the significance of the following field of engineering. P – signifies the phenomenon of planning which deals with symbolic nation and proper arrangement of sense and suggestion receptivity accordingly to the needs R-it is associate with the word resources which guides to …
Abstract In this article describe the public presentation of a sinusoidal current accountant based three-phase shunt active power line conditioners ( APLC ) for power quality betterments such as harmonics and reactive power compensation due to imbalanced and non-linear tonss. The electromotive force deformations are …
Mineral oil had been discovered a long time ago but it was not known how to use it, until 1892. Rudolf Diesel invented diesel fuel to be used in engines. Now, diesel fuel is used worldwide. Mineral oil includes many different compositions; therefore, many kinds …
With the increased capableness of power system web, increased complex tonss and with the interstate power transportation, the control of power in both transmittal and distribution lines has gained premier importance. The conventional method of power control utilizing power sloughing is no more cost effectual …
Today energy Is still needed to cook our DOD and make our daily lives easier thus satisfying the original need. Although energy is still necessary, I believe humans use too much Reference: Barbecue, A. J. (2006). Energy: Physical, environmental, and social impact (3rd De. ). …
At present, the people are facing severe loadshedding/blackout problems due to shortage of power supply. Industries are closing down. Millions of Man hours have been lost leading to an increase in poverty and economic loss of billions of rupees to the country. It is happening …
CHAPTER 1 INTRODUCTION Our entire project is based upon Embedded Systems. In this project we are using Microcontroller which controls all the operations in regarding the level of water in the dam. For this process we require the components such as microcontroller, GSM modem, control …
In the past year the information is fetched on developments, inventions and hereafter is explained in perceptible modeIn add-on to the aforesaid benefits, fibre optics overseas telegrams have high electrical opposition, are non affected by electromagnetic Fieldss, secure, and low weight. Even so, short distance …
Jovany Tavera August 7, 2011 ET 475 Electronic Design William Shockley proposed the Field Effect Transistor (FET) in 1952. FETs are majority carrier devices and its operation depends on its applied voltage to control the majority carriers. The applied voltage controls the current in the …
Electrical power systems include a generating system, a transmittal and distribution system and tons. Transmission and distribution system is an of import connecting nexus between the majority power bring for thing Stations and the burden lopes. The coevals works are usually located in topographic point …
Explain how energy evolved over time Into a consumable good. Does It still satisfy the original need for which It was created? Why or why not? How have our basic needs for energy changed? According to Breach (20061 the daily energy use per person has …
The power flow analysis is a very important and tundamental tool in power system analysis. Its results play the major role during the operational stages of any system for its control and economic schedule, as well as during expansion and design stages The purpose of …
Introduction With the growing concern over the emission of greenhouse gas and the depletion of fossil in roughly a hundred years (Guo, 2010), greater emphasis are placed on the utilization the renewable clean energy, such as solar energy, wind energy, hydro energy, biomass energy. Wave …
Unit of measurement
Electricity is measured in units of power called Watts, named to honor James Watt, the inventor of the steam engine. A Watt is the unit of electrical power equal to one ampere under the pressure of one volt. One Watt is a small amount of power.
Conduct
Conductors conduct electrical current very easily because of their free electrons. Insulators oppose electrical current and make poor conductors. Some common conductors are copper, aluminum, gold, and silver. Some common insulators are glass, air, plastic, rubber, and wood.
Origin
The term came from the classical Latin electrum, amber, from the Greek ἤλεκτρον (elektron), amber. The origin of the Greek word is unknown, but there is speculation that it might have come from a Phoenician word elēkrŏn, meaning 'shining light'.
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