1. Explain what is an amplifier? The device that amplifies the amplitude of the input signal is called the amplifier.…
1. Explain what is Fermi level? The maximum energy that an electron in a metal has at the absolute zero…
How to design a DC Power supply? The first step of Power supply Design is Stepping Down the AC current…
Animated diagram showing the operation of a tuned circuit (LC circuit). This is an improvement over previous versions of this…
Animation of an on-load transformer tap changer, illustrating how taps can be selected without either interrupting supply or short-circuiting winding…
Current flows from a three-phase generator on the left, represented as three Y-connected single-phase sources, via a transmission line into…
Alternative to the conventional connection for a three-way switch. The lamp shell is never connected to the live terminal. A…