Answer:
Electric
energy consumed by heater in one day
= Power X Time
= 2 kWx 2 h= 4 kWh (1)
Electric energy consumed by heater in one month = 4 X 30 =
120 kWh
[ September = 30days]
= 120 unit [1 unit = 1
kWh] (1)
Cost of using the heater = 120 x 4.00
= `
(1)
You need to login to perform this action.
You will be redirected in
3 sec