MCC Panel factory acceptance test is the mandatory requirements that every supplier will make sure before delivery at the project site. FAT or factory acceptance test witnessing by consultant or client is also pre-requisite in order to avoid any complications or rejections at later stage. Sometimes if FAT is not possible due to any reason… Read More »
Windmill is very famous source of generating energy/electricity in the areas where basic infrastructure is not present i.e. in remote areas, farms and fields etc. Different types of windmills are available to install which we have covered in more detail in our article about windmill construction and operation. Wind energy generation has evolved over the… Read More »
Definition of Doppler Effect Doppler effect is the change in frequency of a wave for an observer moving relative to its source. The observer observes an upward shift in frequency when the wave source is approaching, and a downward shift in frequency when the wave source is retreating. In other words, the doppler effect refers to… Read More »
The phenomena of levitation of a magnet above a cooled superconductor is known as the Meissner Effect. If a superconductor is cooled below its critical temperature while in a magnetic field, the magnetic field surrounds but does not penetrate the superconductor. The magnet induces current in the superconductor which creates a counter-magnetic force that causes the… Read More »
superconductor definition Before understanding the superconductor lets see what is superconductivity, it is the flow of electric current without resistance in certain metals, alloys, and ceramics at temperatures near absolute zero, and in some cases at temperatures hundreds of degrees above absolute zero = -273ºK. Therefore superconductor is the material having almost zero resistivity and… Read More »
The apparatus used for switching , controlling & protecting the electrical circuits & equipment is known as switchgear. The switchgear equipment is essentially used with switching & interrupting currents either under normal or abnormal operating conditions. A switchgear consists of devices such as switches , fuses , circuit breakers , relays etc. Basically every electric… Read More »