About Mobile Electrician
Fundamental electrical computations accessible on your mobile device.
This version is free to use and contains advertisements.
You have the option to purchase the full version through Google Play, allowing you to support the developer and remove the ad banners.
The application features:
Ohm’s Law for Direct Current
Ohm’s Law for Alternating Current
LC Resonance Calculations
Y-Δ Transformation Method
Electrical Energy Calculations
Current Density Assessment
Ideal Transformer Overview
Alternating Current Circuits
Capacitor Connections
Capacitive Reactance Calculations
Operating a Three-Phase Motor with a Single Phase
Capacitive Voltage Divider
Capacitor Charge and Energy Evaluator
Computation of Capacitor Discharge Time
Resistor Connections
Voltage Divider Calculations
LED Resistor Sizing
Resistor Color Code Decoder
Resistor Color Code Encoder
Wheatstone Bridge Calculation Tool
Alphanumeric Value Decoder
Alphanumeric Value Encoder
Resistivity of Conductors
Conductor Length Assessment
Conductor Sizing
Voltage Drop Analysis
Electrical Properties of Resistivity and Conductivity
Maximum Length for Conductors
Ampere Calculations
Power Computation
Calculate kVA for Three Phase Systems
Calculate Power Factor for Three Phase Systems
Efficiency Assessment
Motor Slip Calculations
Motor Torque Evaluation
Three-Phase Induction Motors Individual Compensation
Motor Power Calculation for Centrifugal Pumps
Motor Power Calculation for Piston Compressors
Motor Power Specification for Fans
Voltage Imbalance in Three-Phase Motors
Current Imbalance in Three-Phase Motors
Permissible Wire Ampacities (NEC, IEC, CEC, PUE)
Wire Sizing Calculator (NEC, IEC, CEC, PUE)
Motor Protection Guidelines (PUE)
Maximum Length of Circuit Conductors (NEC, IEC, CEC, PUE)
Maximum Circuit Ampacity (NEC, IEC, CEC, PUE)
Conduit Fill Calculator (NEC)
Minimum Short-Circuit Current Requirements
Short-Circuit Current at Secondary Terminals of MV/LV Distribution Transformers
Fuse Calculation
Heating Element Power Rating
Use of Nichrome in Heating Elements
Leakage Current Analysis
Generator Sizing for Residential Use
IP Code Reference
Appliance Classification
Electromagnet Force Calculations
Electricity Cost Estimator
Electrical Load Calculations Incorporating Demand Factors
UPS Battery Sizing Tool
UPS Battery Runtime Estimator
Generator Short-Circuit Fault Current Assessment
Wire Size Conversions
VA-W-VAr Conversion and Reactive Power Compensation Calculation
Cos(φ)-Sin(φ)-Tan(φ) Conversion
AWG Wire Conversion
Temperature Unit Conversion
Distance Unit Conversion
Pressure Unit Conversion
Flow Rate Unit Conversion
Volume Unit Conversion
Voltage Unit Conversion
Energy Unit Conversion
SI Prefix Conversion
Weight Conversion
Time Unit Conversion
Power Unit Conversion
Calculate the Number of Cables Suitable for a Pipe
Cable Reel Capacity Assessment
Length of Cable on a Reel Calculation
Inductive Reactance in Cables
Metal Weight Calculation in Cables
Cable Weight Calculation Using Formulas
Wiring Color Standard Codes
Length Measurement of a Hanging Cable
Power Losses in Cable Analysis
