Question

5. Have you ever noticed that how much electrical energy is consumed by
electrical appliances in your home. Make a chart of all of these appliances with their
power in kW and an average use on daily, weekly, and monthly basis. Usually the
electrical power is written on most of the appliances or on their packing. Calculate
the total consumption of electrical energy in kWh in your home for December, 2020.
Find the expected electricity bill for this month, if 1 kWh energy costs Rs 10. Which
item consumed most energy during the month?
(7 marks)​

Answer 1

Answer:

Changing our energy consumption habits and using better quality home appliances is the first step!

Air Conditioner – 40% of electricity bill.

LED TV – 5% of the electricity bill.

Washing Machine – 5%

Clothes Dryer – 5%

Dishwasher – 20%

hope it helps