Both multiplexer and decoder are types of combinational digital circuits that are extensively used in the transfer of signals in many communication systems. Basically, the multiplexer and decoder both perform almost identical functions, however they are different from each other in many aspects.The major difference between multiplexer and decoder is ... Read More

An air conditioner (AC) is a mechanism which is used to regulate the temperature of a closed space by removing the heat from the space and throwing it to an outside area. The cool air then can circulate in the closed space such as a room or a hall.Air conditioners ... Read More

LCD and LED are popular technologies used to display texts and images. Both LCD and LED are extensively used in display screens in various electronic devices such TVs, computers, laptops, smartphones, etc. There are many differences between LCD and LED displays, where one of the major difference is that LCD ... Read More

A mechanical device which converts the kinetic energy of some fluid like steam, water, flue gas, etc. into rotational energy to perform work is called a turbine. Based on the source of rotation, the main types of the turbines are −Steam turbineWater turbineGas turbineWind turbineIn this article, we will discuss ... Read More

According to the Electron Theory of Matter, ever matter is composed of minute particles called molecules. A molecule is in turn made up of atoms. Therefore, the atom is the basic building block of the matter.An atom consists of two main parts viz. nucleus and extra-nucleus. The nucleus is the ... Read More

The terms electricity and magnetism came into existence thousands of years ago and for a long period of time, both the electricity and magnetism are supposed two different and unrelated phenomena. But, in 1820, a Danish physicist Hans Christian Oersted discovered the relationship between electricity and magnetism by his experiment. ... Read More

Both diode and SCR are types of semiconductor devices that act as a static switch to control the flow of electric current. Both diode and SCR are unidirectional switches used in a number of electronic circuits. One major application of diode and SCR is that both are used for rectification ... Read More

In electrical and electronics engineering, a periodic vibration in voltage or current is known as oscillation or electronic oscillation. Oscillation in electronics can also defined as a process of repeating cyclic vibrations of voltage or current about its equilibrium value in time.The number of times the cycle repeats per second ... Read More

The electrical power produced at the generating stations is transmitted to the points of utilization which is achieved with the help of grids (an interconnected network for electricity transmission and distribution from producers to the consumers). Based on the devices used and their functionality, the electric power grids are classified ... Read More

The ability of a body to perform work is known as energy. In our daily life, we use a number of sources of energy for doing work. These sources of energy are broadly classified into two categories viz.Conventional Energy SourcesNon-Conventional Energy SourcesIn this article, we will explain all the significant ... Read More