I've came across the application note of Analog devices for the design of single phase meter.
I'm using the CT for current sensing in that I have one doubt and I need your advise on that.
what is the difference between when I connect two resistances of same value and one end connected to ground or I connect only one resistance between the CT secondary terminals ?
I've attached an image for your reference .
also tell me whether formula written for ADC output is correct or not ?