Question

an electric heater rater 1200W operates 2 hour pre day . find the cost of the energy require to operate it for 30 days at rupees 5.00 per unit​

Answer 1

Answer:

1200W = 1.2kWh = 1.2 units = 1 hr

2 hrs = 2.4 units

30 days = 2.4 x 30 = 72units

for 1 unit =  rs 5

for 72 unit = 5 x 72 = rs 360

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Answer 2

Answer:

sᴇᴇ ᴀʙᴏᴠᴇ

Explanation:

an electric heater rater 1200W operates 2 hour pre day . find the cost of the energy require to operate it for 30 days at rupees 5.00 per unit