Tapping your forearm or hand with a finger could soon be the way you interact with gadgets. A new technology created by Microsoft and Carnegie Mellon ...
If you are working on a large plan, get the real coordinates [latitude, longitude] for two or more points and add them to the drawing. That way you can...
In the previous note we looked at the approach taken by the standard to the sizing of cables and illustrated this with an example. We then looked at one...
A UPS is an uninterruptible power supply. It is a device which maintains a continuous supply of electrical power, even in the event of failure of the...
This post is quick introduction and overview to different railway electrification voltages used in answer to a question sent in via email. While there...
Years ago I was told that you should always try to write the best report you can. Many years later I still think on this as one of the better pieces of...
IEC 60228 is the International Electrotechnical Commission's international standard on conductors of insulated cables. Among other things, it defines a...
Cable insulation is used to provide electrical separation between conductors of a cable. During the historical development of cables, numerous types...
Everything physical in electrical engineering from insulations to conductors revolves around materials. Here we are listing common materials along with...
Modelica is an open source (free) software language for modelling complex systems. Having never used it before, I thought I would download a development...
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