someone plz tell me why does d center tapping of transformer gives 180 degree phase shift at 2 sides of secondary?

We all know that strings have a null character in the end. The normal declaration is: char message[]; I am not talking about this. I am talking about string object...

Mozilla's Webmaker, the global community of creators, are here with an app that makes creating webpages from scratch 'ridiculously easy'. Their all-new app called #-Link-Snipped-# is a tool that lets...

Can you write a C/C++/C#/JAVA program without main() ? Its impossible to write a C/C++/C# program without main() as main() marks the entry point of execution for any program. But...

Sharp, the company who just launched the #-Link-Snipped-#, has a new announcement to make. The japanese tech-giant is launching the huge 4 feet tall and 6 feet and 8 inches...

​All the e-commerce companies like Flipkart, Snapdeal, Fashion and You, Healthkart and Yebhi are being talked about every now and then. And now it is in news that the IIT...

Dharun Ravi, an 18 year old undergrad of Rutgers was guilty of an act of indiscretion that might have led to the suicide of his room mate, who was a...

The future my friend, is literally mushy. At least where robotics is concerned. Researchers at École Polytechnique Fédérale de Lausanne(EPFL), while trying to boost up the versatility of the robots...

Have you ever wondered that though we have humanoids taking over the robotics arena, will they be ever be able to feel the touch sensation just like we humans do?...

Microsoft has announced its plans to foray into the tablets world through its own 'Surface' branded tablet. Powered by Microsoft's upcoming latest one-for-all-clients operating system, Windows 8 RT (aka Windows...

Hi Can anyone please advice to do a ESD wiring diagram with maintenance override switch(MOS) logic?

To err is human and to prevent it is MIT's Aeolus system. Designed by the 2008 Turing Award (highest honor in Computer Science) winner, Prof. Barbara Liskov, Aeolus can effectively...

Sharp Corporation has collaborated with a top design and innovation firm ‘Frog’ to develop a highly personalized and visually appealing Android UI for its range of AQUOS smartphones  lined up...

The OpenViBE2 project supported by France’s National Institute for Research in Computer Science and Control, and 9 other commercial partners including the likes of Ubisoft, Emotiv, Black Sheep, and Kylotonn...

NEC has brought in the market its first Android 4.0 (Ice Cream Sandwich) tablet with the name 'LifeTouch L'. It will have two variants - 16GB for enterprises and 32GB...

RED needs no introduction, given its supremacy in the field of cameras and accessories. Now that RED makes some of the most advanced and powerful video cameras in existence, it...

Infosys has delayed the joining dates of over 28 thousand engineering graduates recruited through campus placements during August-September 2011. Some of them have received joining letters dated as late as ...

We know you're already on your way to saving money to buy Galaxy III, but you can't just use it for your office work yet. When it comes to enterprise...

After the launch of #-Link-Snipped-#  in May, now LG has announced the release of its ever-stylish LG Optimus L5, the L-Series smartphone, famous for its high trendy value and elegant...

HTC has finally agreed that HTC ONE X has Wi-Fi related issues and promised that the future models won't have the issue. But there is no clear information about the...