Technology 01
How Many Units Do an AC, Fridge and Geyser Use Per Day?
A 1.5 ton AC uses about 4.2 units in 8 hours, a 240 L fridge 0.7 a day, a 2 kW geyser 2 an hour. The maths, a real Delhi slab bill and what to change.
air conditioner
Physics 02
How Many Units Does a 1.5 Ton AC Use per Hour?
A 1.5 ton 5 star inverter AC uses about 0.86 units an hour at 35 °C outside and 24 °C inside. Worked examples for star ratings, thermostat and tariffs.