Answer / sonu pal

First of all you will find CT & PT ratio using for this
power measurement then you can find MF what your supervisor
apply.

Suppose that---
you are using a 33 kV CT having ratio 50/1 Amp. and 33 kV
PT. so multiplying factor= 50/1 * 33000/110 = 15000 (in watt)

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