1: To determine the amount of water used since your last reading, take the current meter read and subtract the previous meter read (from your water bill), which will give you the number of cubic meter/s used.
2:To calculate power consumption of any appliance, you have to multiply it's wattage by the number of hours it is being used (operational hours
Answers & Comments
Answer:
1.Deducting the current meter reading from the previous reading
2.multiply it's wattage by the number of hours it is being used (operational hours)
1: To determine the amount of water used since your last reading, take the current meter read and subtract the previous meter read (from your water bill), which will give you the number of cubic meter/s used.
2:To calculate power consumption of any appliance, you have to multiply it's wattage by the number of hours it is being used (operational hours
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