Question

4.520. A house has the following loads : (April/May 2015)
(a) 8 lamps 60 W each working for 6 hr/day.
(b) 5 fans 80 W each working for 8 hr/day.
(c) 3 electric heaters 1000W each working for 2 hr/day
(d) 1 electric motor 1.5 HP working for 4 hr/day at an
efficiency of 80%.
61
Calculate the electricity bill if rate per unit is 1.5 plus
15 as meter rent for the month of September.​

Answer 1

Answer:

then I don't know what is your