Answer / vikash

Form Factor= R.M.S value / Average value of current
= 1.11

R.M.S value stands for root mean square. It is defined as DC component of ac current which produces heating effect.

Answer / prakash

why it is multiple of 11 means 10% considered as line loss
that why all voltage are in multiple of 11 11kv/33kv/66kv

Answer / pugazhenthi

Form factor=RMS VALUE/AVERAGE
VALUE=1.11

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