meter ratio is 100/5 CT ratio is 125/5, when the ratios changes i.e., CT ratio i

meter ratio is 100/5 CT ratio is 125/5, when the ratios changes i.e., CT ratio is 125/5 meter ratio is 100/5 what is the MF in boths conditions?

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meter ratio is 100/5 CT ratio is 125/5, when the ratios changes i.e., CT ratio is 125/5 meter ratio ..

Answer / k.prakashchandra

Meter 100/5 A ,and Ct 125/5 . For 100A load current the CT secondary current is 4A which is taken as '80A load current 'by the meter . Hence M.F. is 125/100 or 1.25

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