Electrical Calculations app has many calculations that can help electrical engineers and electrical technicians in electrical works. It can not miss in your smartphone!

Main calculations:
Cable size, voltage drop, current, voltage, active / apparent / reactive power, power factor, resistance, Current carrying capacity of insulated conductors, Sizing the circuit breaker, Operating current , Cable tray size , Unit converter , Star delta circuit converter , Resistance circuits (series - parallel - Y Delata connection) , Panel board load schedule , Resistor color code