Physics, asked by ansh497176, 5 months ago

In a premise 5 bulbs each of 100 W, 2 fans each
of 60 W, 2 A.Cs each of 1.5 kW are used for 5 h
per day. Find :
(a) total power consumed per day,
(b) total power consumed in 30 days,
(c) total electrical energy consumed in 30 days.
(d) the cost of electricity at the rate of * 6-25
per unit.​

Answers

Answered by deadpool132
34

Answer:

Power consumed by :

5 bulbs=5×100=500W

2 fans =2×60=120W

2 A.C =2×1.5×1000=3000W

(b) Total power consumed per day=3620W

(b) Total power consumed in 30 days =

1000

3620

×30=108.6kw

(c) Electric energy is used for 5 h per day.

Total electrical energy consumed in 30 day.

(d) Cost of electricity =P×t=108.6×5=543kWh

=543×6.25=Rs 3393.75

Explanation:

please mark me Brailient

Similar questions