A air conditioner has label 9 amp of current and 2000 Watt. But in actual reading it is showing 7 amp.(may be due to any fault, i.e. low Gas in compressor)
Does it consume more electricity or less compared to 2000 Watt ?
Engineering Stack Exchange is a question and answer site for professionals and students of engineering. It only takes a minute to sign up.Sign up to join this community
What is the supply voltage and power factor? Is it single-phase or three-phase?
Use this information on this page to calculate Active Power.
Off-the-cuff, the amount of current doesn't seem unreasonable for a 240 VAC single-phase system but more details are needed to give you a better answer.