Question

An electric fan rated 200W operates 8 hours/day. What is the cost of the energy to operate it for 30

days at Rs.3.00/- per kWh?​

Answer 1

Explanation:

PLEASE FIND THE ATTACHMENT.

HOPE THIS HELPS U

Answer 2

Answer:

144 Rs

Explanation:

As we know power = energy / time

 convert watt to kw = 200 / 1000 = .2 kwh

e = p* t  =  .2* 30*8 =  48 kwh

cost of per kwh = 3.00

so total cost = 3*48 =   144 Rs.