Mobile electrician

This is a free version that contains advertising. You can buy Google Play the full version to support the developer and get rid of advertising banners. The app includes: Basics: Ohm's law for DC Ohm's law for AC LC Resonance Y-Δ Transformation Electrical Energy Current Density Ideal transformer AC circuits RC snubbers Capacity: Connection of capacitors Capacitive reactance Run a 3 phase motor on a single phase Capacitive Voltage Divider Capacitor Charge / Energy Calculator Decode alphanumeric value Encode alphanumeric value Capacitor to reduce voltage Calculation of discharge time of capacitors Capacitor reactive power Resistance: Connection of resistors Voltage divider LED Resistor Decode the color bands resistors Encode the color bands resistors Wheatstone Bridge Calculator Decode alphanumeric value Encode alphanumeric value Standard Resistor Value Inductance: Connection of inductors Wire Self Inductance Inductive reactance Inductive Voltage Divider Decode the color bands inductors Inductance of an air core inductor Inductance of a solenoid Conductor: Conductor Resistance Conductor length Conductor size Voltage drop Electrical resistivity and conductivity Maximum length of conductor Motor: Calculate Amps Calculate Power Calculate kVA (3 Phase) Calculate Power Factor(3 Phase) Calculate efficiency Calculate of the motor slip Calculate motor torque Individual compensation three-phase induction motors Calculate motor power for centrifugal pump Calculate motor power for piston compressor Calculate motor power for the fan Three-Phase Motor Voltage Unbalance Three-Phase Motor Current Unbalance Motor Protection Standards: Allowable ampacities for wire (NEC,IEC,CEC,PUE,IET,AS/NZS) Wire Size Calculator(NEC,IEC,CEC,PUE,IET,AS/NZS) Motor protection(PUE) Maximum circuit conductor length(NEC,IEC,CEC,PUE,IET,AS/NZS) Maximum circuit ampacity(NEC,IEC,CEC,PUE,IET,AS/NZS) Conduit Fill Calculator(NEC) Others: Minimum levels of short-circuit current Short-circuit current at the secondary terminals of a MV/LV distribution transformer Calculate fuse Power of heating element Heating Element use Nichrome Leakage current Calculation sizing a generator for your home IP Code Appliance classes Force of an Electromagnet Electricity Cost Calculator Calculation of electrical loads applying demand factor UPS Battery size calculator UPS Battery runtime calculator Calculation of transformer rating Generator short circuit fault current Calculation of earthing conductors Compensation to increase the available active power of the transformer Conversion: Conversion Wire sizes Conversion VA-W-VAr and calculate Reactive Power Compensation Conversion cos(φ)-sin(φ)-tg(φ) AWG Conversions Conversion of units of temperature Conversion distance Conversion units of pressure Conversion units of flow Conversion units of volume Conversion voltage Conversion units of energy Conversion SI prefixes Conversion Weight Time Units Conversion Power Units Conversion Cables: Calculate number cables that fits in a pipe Cable Reel Capacity Length of cable on a reel Inductive reactance cable Calculate the weight of the metal in the cable Cable weight by formulas Wiring Color Codes Length of a Hanging Cable Power losses in cable Sizing of protective earthing conductor For each calculation is given a separate help Mathematical calculator Percentage calculator Time calculator Online and offline handbook Making reports and screenshots. Save, print and send