Question

have you ever noticed that how much electrical energy is consumed by electrical appliance in your home make a chart of all of these appliance with their power included and an average use on daily weekly and monthly basis. using the electrical power is written on most of the drawing or on their packing calculate the total consumption of electrical energy in kilowatt hour in your home for December 2020 20 find the expected expected electrical electricity bill for this month if one kilowatt energy cost rupees 10 which item consume more energy​

Answer 1

Answer:

The calculation is as follows:

[number of hours’ use] x [number of days’ use] x ([capacity of appliance expressed in watt] / 1,000) = number of kWh

The capacity should be divided by 1,000 to convert the number of watts into the number of kilowatts. This finally gives us the number of kWh (kilowatt hours