Prof. L. Umanand discusses Kirchoff's law in depth and explains single & 3-phase wall outlets along with their behavior. Discuss this topic with fellow engineers. Ask your questions, doubts and...

Lecture on electrical sources, and discusses practical, real-world AC and DC sources, including photovoltaics by Prof. L. Umanand of IISc Bangalore Power Electronics Department. Discuss this lecture with fellow electrical...

What is the first question which comes in our mind when we talk of engines?  It is of course throttle. Throttle plate has always the lungs of an engine. However,...

Professor L. Umanand discusses most primary components in an electric circuit—resistors, capacitors and inductors. Discuss this lecture with fellow electrical & electronic engineering students and share your ideas, views, questions,...

Lecture 1 & 2 outline the course and importance of basic electrical technology. Prof. L. Umanand explains it. Feel free to ask your questions, doubts, queries in this discussion and...

In the recent past, Facebook has been experimenting and changing the interface very regularly. I being a regular facebook user, can say that these changes are affecting our social networking...

Recently the world witnessed what may be called the worst nuclear tragedy just like Chernobyl, Russia. Everyone is talking about the radiation leaks in Japan. With things getting contaminated with...

It was in 2004 when the China Central television decided to get itself a new headquarters in Beijing. The plans were to build a new SKYSCRAPER next to the old...

HCL is one of the biggies among all the computer companies they are providing summer training for 6000 INR (45 days) i was willing to join it but a few...

​[FONT=&quot]Air Ejectors (2 of 3)[/FONT] -An air ejector or steam ejector is a device which uses the motion of moving fluid (Motive Fluid) to transport another fluid (Suction fluid). It...

Hej😉 , I m kind of in a big trouble. I'm studying mechanical - industrial engineering and at the time kind of doing my intern in the company that specializes...

With the ongoing depletion in the conventional sources of energy, all the countries in the world are taking steps to employ more and more green sources of energy. However, I...

Hi!! I'm working on a project with an appliances firm. I need a low pressure switch with a TTL output. Suggestions please.😀 Thanks.

You may discuss it in following thread: #-Link-Snipped-#

Does anyone know from where to get High Torque ( > 30 Kgcm ) DC motors in India ? and its weight should be less then a Kg. [Edit: oops...

Multiple sources on the Internet have reported that Mukesh Ambani's Reliance Industries Limited is foraying into wireless broadband in India. This time, they want to bring another revolution by offering...

The Quick Response code seems to be getting popular around our place too. I remember getting curious about this square with random little squares in it that was seen at...

Google has already made its way to the pinnacle and yet it is in no mood to slow down the pace. After covering the widest of the horizons in the...

In this period of time, where global warming is the result of pollution caused due to vehicles, we must think about the conserving the nature. For this various automobile brands...

Most of our energy is wasted whenever we move our body whether consciously or unconsciously.  So how can we utilize that energy? It can actually be saved. In a recent...