Question

(ii) In a house, 3 bulbs of 100 watt each are lighted for 5 hours daily, 2 fans
of 50 watt each are used for 10 hours daily and an electric heater of 1000 W is
used for an hour daily. Calculate the total energy consumed in a month
31 days and its cost at the rate of Rs. 3.60 per kWh.​

Answer 1

Answer:

(ii) In a house, 3 bulbs of 100 watt each are lighted for 5 hours daily, 2 fans

of 50 watt each are used for 10 hours daily and an electric heater of 1000 W is

used for an hour daily. Calculate the total energy consumed in a month

31 days and its cost at the rate of Rs. 3.60 per kWh.