Lumens and candela are units of measurement for lighting, but they measure different aspects of a lighting fixture. Lumens refers to the total amount of light that a lighting fixture emits, while candela refers to the amount of light emitted
This calculator is used to convert BTU/hr to kW, you will also find the definitions, explanation and examples of conversion. Commonly this BTU/hr to kW ratio is used for air conditioning systems or heaters, the measurement is expressed in terms
With this tool you will know what is the equivalence of AWG (North American dimensions) to mm² (European dimensions) for cables and electrical conductors. In reality there is no exact correspondence between these two types of measurement since the specifications
With this calculator you can easily know the area of a circle or circumference from several variables, such as: Radius, Diameter or Length of the circumference. In addition to the calculator you will find 3 different ways to calculate the
To calculate the radius of a circle, three different formulas can be used, depending on the Area, the diameter or the length of the circumference. But do not worry, with this calculator you can know the radio automatically, if you
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
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
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
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
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
We explained how to perform the conversion from kVA to kW in a simple step by step, besides analyzing some examples and giving the most common values of the power factor to facilitate the conversion. To convert from kVA to
We will thoroughly analyze the formula from kVA to kW, clearly defining what each variable that composes it means, how they interrelate and what is the difference between them. The formula used for the conversion of kVA to kW is
With this calculator you can convert from volts to resistance using Ohm’s law. To facilitate the compression, the formula of volts to resistance is explained , in addition we show how to convert from volts to resistance in 1 step
Converting Amps to resistance with Ohm’s law is easy using this automatic calculator. Here we explain the formula of Ohm’s law to convert from Amps to resistance, we also show how to convert from Amps to resistance in 1 step
Calculator to convert from Joule to Volts in a practical, automatic and easy way. We show the formula Joules to Volts used in the calculation, also how to go from Joule to Volts in 1 single step , several examples
Automatic calculator from kVA to Watts. Explanation of the formula used for the calculation, how to convert Watts to kVA in 1 step , some examples and a table with the main conversions from kVA to Watts. We also show