Today, electric vehicle industry is one of the fastest growing industry due to several benefits of electric vehicles. These days, we are using various types of electric vehicles such as electric scooter, electric bike, electric car, electric train, etc. This article is meant for explaining the working and benefits of an ... Read More

A washing machine is one of the common household appliances used to wash and clean cloths and other fabric items. It is mainly designed to automate and speed up the process of washing cloths to make life more convenient and efficient. Depending on design and working, different types of washing ... Read More

In electrical and electronics, battery is a device used to store and supply electrical energy. A battery coverts chemical energy into electrical energy. Batteries are one the crucial components in several devices like mobile, laptop, cars, bikes, inverters, UPS, and more. Different types of batteries are used in different applications ... Read More

A furnace is an equipment used to produce heat for a specific purpose. Hence, it is also called heating furnace, as its main function is to generate heat. The heating furnaces are used in various applications such as heat treatment, melting and smelting, ceramic industries, glass production, and many other ... Read More

In electric circuits, there is a device used to detect faulty conditions and protect the circuit from damages. It is known as relay. Thus, a relay can be defined as a device that identify faults and isolate the unhealth section of the circuit from the heathy system. In an electric ... Read More

An ideal impulse signal is a signal that is zero everywhere but at the origin (t = 0), it is infinitely high. Although, the area of the impulse is finite. The unit impulse signal is the most widely used standard signal used in the analysis of signals and systems.Continuous-Time Unit ... Read More

ConvolutionConvolution is a mathematical tool for combining two signals to produce a third signal. In other words, the convolution can be defined as a mathematical operation that is used to express the relation between input and output an LTI system.Consider two signals $\mathit{x_{\mathrm{1}}\left( t\right )}$ and $\mathit{x_{\mathrm{2}}\left( t\right )}$. Then, ... Read More

What is Convolution?Convolution is a mathematical tool to combining two signals to form a third signal. Therefore, in signals and systems, the convolution is very important because it relates the input signal and the impulse response of the system to produce the output signal from the system. In other words, ... Read More

Linear SystemA system is said to be linear if it obeys the principle of homogeneity and principle of superposition.Principle of HomogeneityThe principle of homogeneity says that a system which generates an output y(t) for an input x(t) must produce an output ay(t) for an input ax(t).Superposition PrincipleAccording to the principle ... Read More

A signal is said to be periodic signal if it has a definite pattern and repeats itself at a regular interval of time. Whereas, the signal which does not at the regular interval of time is known as an aperiodic signal or non-periodic signal.Continuous Time Periodic SignalA continuous time signal ... Read More