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What is the difference between the watt hour meter and Var
hour meter in terms of internal connection and work theory .
ie "When the meter records watt-hour an when the meter
records var hours ??"
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Answer Posted / k.prakashchandra
I do not have any book now and I have given answer from my
memory of what I studied 40 years ago. You are sure to find
it in 'Google.'
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