Electrical Calculator and Formula is a very useful app that will allow you to calculate different formulas in an easy way. It is developed by the team from the Department of Computer Science and Engineering at the Darshan University, Rajkot, Gujarat, India. 

The app includes a list of electrical formulas, which will help you to remember the method of calculation. It can be very helpful in the generator sizing calculator for various motor loads. You will be able to calculate the value of resistance, insulation, and wire. It can also be used for the calculation of the power of an electric motor, the voltage of an electric supply, and the current flow in an electric circuit.