The World of Knowledge
Depreciation: Depreciation simply means a decrease in the value/worth of an asset. Most of the assets are depreciated with time. For example, if you buy a cell phone worth $500 today and after one year…Continue Reading
What is Corona Effect? Corona is the phenomenon in which hissing sound, violet glow, and production of ozone take place in the transmission line. It is not necessary that the violet glow appears, but the…Continue Reading
Series Circuit is a kind of circuit in which the components are connected end to end. This means that the end of one component is connected to the end of the other. The component can…Continue Reading
Fusing Factor is an important term that is defined for protective devices specially fuses. You might think that the fusing factor is defined only for fuses, but this is not true. It is defined for…Continue Reading
Synchronous Generators are that converts mechanical energy into electrical energy as every generator does, but in its case, the output is synchronized with the input. In simple words, the frequency of the generated voltage will…Continue Reading
Introduction: We usually want to know about the Speed Control of DC Motor. Today I’ m going to list all the methods that are used to control the speed of DC motors. There are three…Continue Reading
In my previous article (Click here to read the article) I have discussed that DC motors are still used where we want speed control. Today we will see the different types of DC motors based…Continue Reading
What is Circuit Breaker? Circuit Breaker is a device that can make or break a circuit under normal and abnormal conditions. It has manual and automatic modes of operation. It is just like a switch…Continue Reading
Working principle of DC motor is very simple but we need to know about DC motor and its parts first. We will then discuss the working principle of DC motor in detail. What is DC…Continue Reading
Fuse: Fuse is a circuit interruption device. It is the simplest device for the interruption of circuits and it is installed in series with the circuit which is needed to be interrupted. It is a…Continue Reading