can the measured percentage error during calibration of single phase energy meter be negative?
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OUR METER READER TAKE READING OF INDUSTRIAL CONSUMER.THEY ALWAYS ASK HOW TO INCREASE POWER FACTOR FROM 60% TO 99 % TO AVOID PENALTY OF POWER FACTOR.
what is the voltage equation of 240/12 v transformer??
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Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????
Hi, My question is our total motor load is 55 kw.so what cable size required for main supply. Please reply
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