Answer / k.prakashchandra

1 : 2 ratio is to be maintained .You can go in for 30 and 60
and that will be more accurate

i am iti student i have project to do. that IS 100MW 220\33KV SUBSTATION I WANT TO KNOW HOW TO START, LIKE CALCULATION, WHAT RATING OF CT,CVT, PT, ISOLATOR LIGHTING ARRESTER WAVE TRAP CIRCUIT BREAKER IN 22OKV SIDE, ALSO TO WARDS 33KV SIDE PLS HELP ME WITH THIS, THIS MY LIFE NOW, I KNOW AUTOCAD, I LIKE TO KNOW HOW TO CALCULATE ALL THE THINGS

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what is rating boiler

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My meter ratio is -/5 and ct ratio is 100/5 now what will be the multiplying factor and how ?

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