ElectricianApp - is a good companion for an electrician or electronics engineer in training on the job or for hobby electricians and handymen.This is a trial version.Functions of the Trial Version:Calculation of real, reactive, apparent power for three-phase.The full version contains the most important formulas in the field of electrical engineering Is a few kilobytes small, easy to use, available in 4 languages??: english German, Russian and Spanish and for execution of this app are no special permissions required.Features:Calculation of up to seven resistors (parallel).Calculation of voltage, resistance and current.Calculation of current, charge and time.Calculation of work, time and power.Calculation of line resistance.Calculation of current, voltage and power.Calculating the voltage drop on the line.Calculation of real, reactive, apparent power at AC.Calculation of real, reactive, apparent power for three-phase.Calculation of primary voltage, secondary voltage, primary windings, secondary windings of a transformer.Calculating the cross section and diameter.Calculation of the current density.Calculation of cos φ.Calculation of sin φ.For the accuracy of the calculation, we assume no liability.Forget complicated formulas and calculation methods, specify a value-known and the app returns the result. Several updates and new formulas more languages ??are planned in the near future.This app is optimized and improved by us and as for we depend on your help.Please add comments, write your opinions, suggestions or report any errors.Thanks in advance!