One commercial unit is one kilowatt-hour, meaning 1000 watts used for one hour. But waise, our agricultural tariff here is different—for running the tube well, we pay around ₹4.50 per unit. So for a 1000W heater for two hours, that would be 2 units costing about ₹9. I only think of this because my son in Pune tells me to use a heater in winter, but I use an old quilt instead; every rupee saved goes for my granddaughter's books.
#haryana#athletics
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