The 200W light bulb runs 0.1 kwh in 23 minutes. Please help me to calculate the deviation of this meter How to calculate it accurately? Write it clearly With this meter, for example, if I use 100 kilowatts, how many kilowatts do I actually use? Theoretically, it takes half an hour to walk 0.1 kwh, but now it only takes 23 minutes. I calculate by time; 30-23 / 30 = 0.233333. Is that right? The power difference of 100 degrees is 23.333 degrees,

The 200W light bulb runs 0.1 kwh in 23 minutes. Please help me to calculate the deviation of this meter How to calculate it accurately? Write it clearly With this meter, for example, if I use 100 kilowatts, how many kilowatts do I actually use? Theoretically, it takes half an hour to walk 0.1 kwh, but now it only takes 23 minutes. I calculate by time; 30-23 / 30 = 0.233333. Is that right? The power difference of 100 degrees is 23.333 degrees,

One kilowatt hour is one kilowatt hour, 200W = 0.2KW
Actual power consumption = 0.2 kW * (23 / 60) H = 23 / 300 kWh
But now it's only 0.1 degrees
Then, when the actual power consumption is 1 kwh, the power consumption on the meter is 0.1 / (23 / 300) = 30 / 23 kwh,
30 / 23-1 = 7 / 23 degrees