A heater is rated at 5 kW. Calculate the cost of energy consumed by it in 30 days if it is run for
2 hours daily. The cost of 1 kWh is priced at 4.20.
Answers
Answered by
0
Answer:
An electric heater draws a current of 10A from a 220V supply. What is the cost of using the heater for 5 hours everyday for 30 days if the cost of 1 unit (1 kWh) is Rs 5.20
Similar questions