What is Electromagnetism and its Applications? Electromagnetism is a branch of physics which deals with electricity and magnetism and the interaction between them. It was first discovered in the 19th century and has extensive application in today's world of physics.
IP Codes and Classifications The IPCODE (IP code) is used to stipulate the environmental protection applicable for specific equipment enclosures.
GE Amplidyne Motor Generator The GE Amplidyne 115 to 250 Volt Motor Generator is an electromechanical amplifier that was invented by Ernst Alexanderson during World War II. It consists of an AC motor that drives a DC generator with some alterations to enhance the available power gain.
Physics of a MRI The magnetic properties of the nuclei of atoms can be used to yield chemical information. The nuclear magnetic resonance phenomenon is the basis of Magnetic Resonance Imaging, a technique extensively used in the medical radiology field.
Characteristics & Applications of SCR (Thyristors) Thyristors are solid-state semiconductor devices with four layers of alternating P and N-type material. In this article we cover the terminology used when dealing with Thyristors, their characteristics, and the basic "controlled rectification" application of SCRs.
Decoding the Demultiplexer A demultiplexer (demux) is the exact opposite of a multiplexer (mux). Let's learn about the concepts, use and design, and the difference between mux-demux pairs and encoder-decoder pairs.
Issues with Knob and Tube Wiring You've just bought an older house and found out that it has knob and tube wiring. You're wondering whether or not you should upgrade it. Read on for some help in making this decision.