Friends, today in this article we will know about LCR meter, I am going to give information about all these in a very good way. So let’s start. LCR meter is known as a multimeter, the reason for this is that resistance (R), inductance (L), capacitance (C) can be measured in it as per the … Read more
Friends, today in this article we will learn about insulation resistance, I am going to give information about all this in a very good way. So let’s start. Insulation resistance – When a certain potential is applied to the insulation, the current flowing in the insulation is in inverse proportion to its resistivity. Depending on … Read more
Friends, today in this article we will learn about the classification of resistors. I am going to give information about all these in a very good way. So let’s start. Classification of resistors- From the point of view of measurement, resistors can be classified into three types- Low Resistance Resistors of one ohm or less … Read more
Friends, today in this article we will learn about the earth tester, I am going to give information about all these in a very good way. So let’s start. Earth Tester – The resistance of the earth is measured with the help of a special type of megger, its circuit is shown in the picture. … Read more
Friends, today in this article we will learn about the sharing bridge method. I am going to give information about all these in a very good way. So let’s start. Voltage sharing bridge – Sharing bridge is widely used in the measurement of capacitance and decay constant. In fact, sharing bridge is the most important … Read more
Friends, today in this article we will learn about the structure and working principle of megger. I am going to give information about all these in a very good way. So let’s start. The essential parts of megger are shown in the figure. It consists of a current coil and two potential coils V1 and … Read more
Friends, today in this article we will learn about the substitution method for measuring medium resistance. I am going to give information about all these in a very good way. So let’s start. Substitution method – The circuit of substitution method is shown in the figure in which R is the unknown resistance while S … Read more
Friends, today in this article we will learn about the commutator motor type energy meter. I am going to give information about all these in a very good way. So let’s start. Commutator motor type energy meter – This is an integrating series instrument. It works on the principle of series type direct current motor. … Read more
Friends, today in this article we will learn about two element type of energy meter. I am going to give information about all these in a very good way. So let’s start. Two element type of energy meter – Two element energy meter is used for three-phase three-wire system. In this, each operating element is … Read more
Friends, today in this article we will learn about the errors of single phase induction type energy meter. I am going to give information about all these in a very good way. So let’s start. Different types of errors are present in single phase induction energy meter and they are resolved in the following way- … Read more