Abstract
Until recently, however, the price of an LED lighting system was too high for most residential use. With rising sales and falling prices, it has been said that whoever makes the best white LED will open a gold mine.

White LED lighting has been used for years by the RV and boating crowd, running off direct current (DC) battery systems. It was then popularized in out-of-network homes, powered by photovoltaic cells. It used to be that white LED was only possible by rainbow groups of three LEDs - red, green and blue - and cont ....etc

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please sir,send report and ppt
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sir,i studying in 8th sem BE,affiliated to vtu,belagaum university.i need to present technical seminar for my final sem for that i dont have any guidance so please help me out in college they told that the topics must be from iee papers above 2011 ....etc

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hey i am shivmani kumar from poornima college of engineering ,jaipur rajsthan and doing mechanical engineering 2nd year i am much intrested in making project on fllying car but i have not a better information regardingf it so would you please help me making a flying car ....etc

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WELCOME-ACRONYM IN ACTION

Good evening; Professor and Mrs. Smith, Chairman of the Board of Governors, Board Members, Honored Guest and Advocate Green from the Education Council.

May I take this opportunity to welcome you all, and to extend a further word of welcome to everyone here this evening.

The Opening Day of our new School is certainly a moment that we should all savor and enjoy. If you take a quick look around you, I'm sure you will all agree that our School has come a long way in the last few months.

It all started as a drea ....etc

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A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction. Electromagnetic induction produces an electromotive force within a conductor which is exposed to time varying magnetic fields. Transformers are used to increase or decrease the alternating voltages in electric power applications.

A varying current in the transformer's primary winding creates a varying magnetic flux in the transformer core and a varying field impinging on the transformer's secondary winding. T ....etc

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sir,I'm studying for final year b tech.Kindly inform me about interesting topics in astro electronics apt for a seminars ....etc

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Multi touch is unlikely to be alien to you; Every pinch, tap, tap, long press and film on a touch screen is essentially a multi touch gesture.

Not only the touch screens show this behavior; Many laptop track pads support multi touch.
The technology has seen several types of implementations since the 1960s. In its more advanced implementation, the multitouch becomes multi-user video walls and worktables that allow multiple users to interact with the same device.
[siz ....etc

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Cwould you please give me the full seminar report on national security.
I am an engineering student and need this report to submit abstract after two days.
If you don't mind please send me more topics related to nationl security because i like to learn more about this topic and want to implement this if i got a chance .
I want to keep our country free of terrorists. ....etc

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i want cbse project on self induction of a coil


;) ....etc

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