Question

2 If
1200 w electric iron is used claily
for 30 min , how much total electricity
is consumed in the month of April​

Answer 1

Explanation:

Given that,

Power =1200W=1.2kWh

Time = 30 min / day × 30 days =0.5h×30= 15 h

Energy =Power×Time=1.2×15= 18kWh.