Resistors types, specifications and purposes

## Resistor types, specifications and purposes

In this post we'll give you a complete explanation regarding resistor types, specifications and purposes. A resistor is an electrical component or device made explicitly to have a certain magnitude…

Basic, derived SI units, prefixes and constants

## Basic, derived SI units, prefixes and constants

In Europe, the units for measuring different properties are known as SI units. SI stands for the International System of Units (Système International d’Unités, abbreviated SI). It comprises a coherent system of units…

Calculation of power factor

## Calculation of power factor

The calculation of power factor is done according to the laws of physics. You have to know the active power value and apparent power value. Apparent power The product of…

Calculation of apparent power

## Calculation of apparent power

The calculation of apparent power is done according to the laws of physics. You have to know the current type, voltage value, current value and power factor. Current type There are…

Calculation of reactive power

## Calculation of reactive power

The calculation of reactive power is done according to the laws of physics. You have to know the current type, voltage value, current value and power factor. Current type There are…

Calculation of active power

## Calculation of active power

The calculation of active power is done according to the laws of physics. You have to know the current type, voltage value, current value and power factor. Current type There are…

Calculation of voltage

## AC Vs DC voltage calculation

The AC Vs DC voltage calculation is done according to the laws of physics. You have to know the current type, power value, current value, and power factor. Voltage Voltage, electric…

Calculation of current

## AC Vs DC current calculation

AC Vs DC current calculation is done according to the laws of physics. You have to know the current type, power value, voltage value, and power factor. Current An electric…

What is electrical resistivity / conductivity?

## What is electrical resistivity / conductivity?

What is electrical resistivity? Electrical resistivity is a measure of a material’s property to oppose the flow of electric current. This is expressed in Ohm-meters (Ω⋅m). The symbol of resistivity…

Corona Effect In Electrical Power Systems

## Corona Effect In Electrical Power Systems

What is Corona? Corona is a phenomenon associated with all transmission lines. Under certain conditions, the localized electric field near energized components and conductors can produce a tiny electric discharge…