Question

A jouse of fitted with 20 bulbs of 10 w each, 10 fans each running at 0.5A current and an electric kettle of 100 ohm resistance. Electricity is supplied at 220 V and at a rate of 1.8 rupees
per unit. What will be the expenditure of electricityin 30 days if each appliance are used for 6 hours daily

Answer 1

Answer:

Total energy consumed = 288.72

expenditure =Rs. 519.6

Explanation:

Refer to the attachment