Question

If an electronic iron of power to 1200 watt is used for 30 minutes everyday find the electric energy consumed in the month of april

Answer 1

for 30 days of april,

30days = 30 x 24h x 30m x 60s = 1296000seconds)

energy = power x time = 1200 x 1296000 = 15552 x 10^5 J