Aim :- to calculate the electric bill by the load in house

Requirement :- notepad , pen , machines etc.

Procedure:- first get on information about the electrical bill and how to calculate it ,then we calculate the average of each machine time it works in day ,then we divided 1000 by
Multiplying watt into time .by this we found a unit for one day. To take unit for multiplying
watt into time .in light bill unit cost is like eg. 1000 watt machine works then it shows one