Both Multiplexer and Demultiplexer are types of combinational digital circuits widely used in many large-scale digital systems. The major difference between the multiplexer and demultiplexer is in their ability to accept multiple input signals and single input signal respectively.We will explain some other noticeable differences between multiplexer and demultiplexer, but before that have a look on the basic description of multiplexer and demultiplexer which is given in this article.What is Multiplexer?A digital logic circuit which is capable of accepting several inputs and generating a single output is known as multiplexer or MUX. Thus, the multiplexer is a type of data ... Read More

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 in their function that is the primary function of a multiplexer is to transmit data while the primary function of a decoder is to interpret a coded data.In this article, we have enlisted all the significant differences between multiplexer and decoder in the table below.What is Multiplexer?The multiplexer or MUX ... 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 use a cold liquid refrigerant which absorbs the heat from the hotter space (room) in the evaporator and hence cooling down the room. After absorbing the heat, the refrigerant turns into the gaseous state and is put through a compressor to rise its temperature. This gaseous refrigerant then passes through ... 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 uses the liquid crystal and cold cathode fluorescent lamp for the formation of image on the screen, whereas the LED uses a PN junction diode which emits light when the current passes through it that is used as backlight in the display.In this article, we will explain the various differences ... 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 the differences between gas turbine and steam turbine on the basis of definition, components, size, cost, efficiency, etc. We also added a brief description of both gas turbine and steam turbine for your reference.What is a Gas Turbine?A gas turbine, also called combustion turbine, is a type of internal combustion ... 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. Oersted found in his experiment that a current flowing through a wire deflects the needle of a magnetic compass placed near to it. By this observation, he concluded that the flow of electric current (or movement of charge) produces a magnetic field in its nearby region.In 1831, Michael Faraday shown ... 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 purpose. However, there are many differences between diode and SCR based on their basic definition, construction, working, applications, etc.In this article, we will explain all the major differences between diode and SCR along with their short description.What is a Diode?A diode is a two-terminal PN junction semiconductor electronic device which ... 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 is known as the frequency of the oscillation and is measured in cycles per seconds or Hertz (Hz).Some energy at a specific frequency is required to produce the oscillations, this requirement is fulfilled with the help of an electronic circuit called oscillator. An oscillator is an electronic circuit which is ... 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 into two categories viz. −Conventional grid (or traditional grid)Smart gridMany issues contribute to the incapability of conventional grid to competently meet the demand for consistent power supply. In order to resolving these problems, the smart grids are developed which is infused with the intelligent sensors and controllers, automated switches and ... 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 differences between conventional and non-conventional energy sources by considering various parameters such as basic definition, availability, exhaustibility, cost, uses, etc. But, before discussing the differences, it is advantageous to know that what conventional and non-conventional energy sources are.What are Conventional Energy Sources?The sources of energy that are being used for ... Read More