Circumference diameter calculator, formula and calculation examples

There are three ways to calculate the diameter of a circumference, by means of the area, the radius or the length of the circumference. The simplest way to calculate the diameter of a circle is by means of the following diameter calculator. ﻿﻿﻿ Formulas for the calculation of the diameter of a circumference: 1. Formula …

Impedance Z calculator, formula and table according to IEC

This impedance calculator calculates the Z in alternating currents, taking into account the resistance and inductive reactance of the load. It also shows the  impedance formula  used in this tool, the  impedance definition  and the impedance table of transformers according to IEC standard. ﻿﻿﻿﻿ Formula for the calculation of impedance: The electrical impedance (Z), is the total opposition that a circuit presents to …

Inductive reactance calculator XL, examples, formula and conversion

With this calculator you can calculate the inductive reactance of a coil. In addition we show the formula that is used in the conversion, definitions , tables and some explanatory examples . ﻿﻿ Formula to calculate the inductive reactance: The inductive reactance of an inductor depends on its inductance and the frequency that is applied. The reactance increases linearly with frequency. It is possible to express …

Capacitive reactance calculator Xc, formula and examples

With this capacitive reactance calculator you can calculate Xc, from the frequency and capacitance. To improve understanding, we show the formula used, the definition and some examples. ﻿﻿﻿﻿ The formula that is used for the calculation of the capacitive reactance is the following: Where: Xc = Capacitive reactance in ohms, (Ω) π (pi) = 3.142 …

Calculation electric short circuit of single-phase and three-phase

With this calculator you can know the short-circuit level of single-phase or three-phase electric transformer. In addition to the calculation is also the  formula that is used for the calculation of short circuit , we explain  how to calculate the short circuit level in 1 step , we list some  calculation examples  and present the  table with the most common short circuit …