Electrical and electronics related ppt,projects?  

WHAT IS THE DIFFERENT BETWEEN ELECTRIC AND ELECTRONIC DEVICES?

difficult to draw a boundary between electrical and electronic devices. An approximate boundary can be drawn on the basis of the power level 20 watts can be set for this purpose.Those devices operating at less than 20 watts can be said to be electronic and devices above 20 watts are electrical devices.A further classification of such devices is on the basis of operating voltage i.e devices with low

electronics

well,Electronics refers to the flow of charge electron through non-metal conductors often called semi-conductors, where as electrical refers to the flow of charge through metal conductors. For example, flow of charge through silicon which is not a metal would come under electronics whereas flow of charge through copper which is a metal would come under electrical. This distinction started around

what is vacuum tubes ?

, or create an electrical signal by controlling the movement of electrons in a low-pressure space, often tubular in form. Many devices called vacuum tubes are filled with low-pressure gas: these are so elsewhere; is a device used to amplify, switch, otherwise modify, or create an electrical signal by controlling the movement of electrons in a low-pressure space, often not tubular in form. Many devices

what is power supply

Power supply PSU is the device that transfers electric power from a source to a load using electronic circuits. A typical application of power supplies is to convert utilitys AC input power. In this supply power handling electronic components are continuously switching on and off with high frequency in order to provide the transfer of electric power via energy storage components inductors

teel me mechanism how does a solar energy working principle? how solar energy is converted to electrical energy ?

and research related to the application of solar cells for energy by converting sunlight directly into electricity. Due to the growing need for solar energy, the manufacture of solar cells and photovoltaic in multiples as solar photovoltaic arrays to convert energy from the sun into electricity. To explain the photovoltaic solar panel more simply, photons from sunlight knock electrons into a higher state of energy

electronics

DSPField-programmable gate array FPGA...hello sujith The concept electronics is used for electronic components, integrated circuits, and electrical systems. Main areas of usage are modern information. There has also been the relative curiosity of micromachine optical components, such as the TI micromirror array, now widely used in projection displays and about to break into more interesting applications....Electronics

what is the difference between computer science & coMPUTER ENGINEERING

books on Computer science and electronics which are authored by people who have a background in Electrical engineering.Then with change in times and fast technological progress, the electronics ways than one Electrical Engineers by training. In fact I have seen many popular books on Computer science and electronics which are authored by people who have a background in Electrical engineering

CRT

electrical waveforms oscilloscope, pictures television, computer monitor, echoes of aircraft detected by radar, etc.The single electron beam can be processed in such a way as to display moving pictures in natural colors.The generation of an image on a CRT by deflecting an electron beam requires the use of an evacuated glass envelope which is large, deep, heavy, and relatively fragile this has earned

what do you mean by vacuum tubes ?

, or create an electrical signal by controlling the movement of electrons in a low-pressure space, often tubular in form. Many devices called vacuum tubes are filled with low-pressure gas: these are so to amplify, switch, otherwise modify, or create an electrical signal by controlling the movement of electrons in a low-pressure space....It is a device used to amplify, switch, otherwise modify, or create

pls give me an explanation about quality management modelsISO,SPICE,IEEE,and CMM

the advancement of the theory and practice of electrical, electronics, communications and computer engineering, as well as computer science, the allied branches of engineering and the related arts and sciences of electrical, electronics, communications and computer engineering, as well as computer science, the allied branches of engineering and the related arts and sciences." In pursuing these goals, the IEEE

What are three types of lasers?

the laser action.In solid state lasers, an electrical current pumps electrons into the laser medium - typically a semiconductor - exciting electrons that are fixed in the medium. Driven into higher energy-are-the-different-types-of- laser s.htm...well, There are three types of lasers: solid state, gas and liquid.In solid state lasers, an electrical current pumps electrons into the laser medium - typically a semiconductor - exciting

What is a Multilayer PCB?

boards PCBs provide mechanical support and electrical interconnection for electronic devices. Many types of composite PCBs have been developed to meet various needs. Recent trends in reliability analysis of printed circuit board. This is is a thin board "printed" with electrical wires and made from fiber glass or similar material.They are relatively cheap and quite fast. When the PCB is fabricated

WHT IS APPLICATION SOFTWARE?

be the relationship of an electric light bulb an application to an electric power generation plant a system. The power plant merely generates electricity, not itself of any real use until harnessed to an application like the electric light that performs a service that benefits the user....hi sau Application software is a subclass of computer software that employs the capabilities of a computer directly and thoroughly

what is nano technology??

purpose. Electrical conductors, called nanowire s, would be only one atom thick. A logic gate would require only a few atoms. A data bit could be represented by the presence or absence of a single electron purpose. Electrical conductors, called nanowire s, would be only one atom thick. A logic gate would require only a few atoms. A data bit could be represented by the presence or absence of a single electron

WHAT IS THE DIFFERENT BETWEEN ELECTRIC AND ELECTRONIC DEVICES?

electronics

what is vacuum tubes ?

what is power supply

teel me mechanism how does a solar energy working principle? how solar energy is converted to electrical energy ?

electronics

what is the difference between computer science & coMPUTER ENGINEERING

CRT

what do you mean by vacuum tubes ?

pls give me an explanation about quality management modelsISO,SPICE,IEEE,and CMM

What are three types of lasers?

What is a Multilayer PCB?

WHT IS APPLICATION SOFTWARE?

what is nano technology??