how we can know which is Lv side and HV side of transformer
by just seeing it?

Answer Posted / nithi

for a distribution transformer(22 kv or 11kv/440v),there is
a bushing in the HV side whereas LV side doesn't has.
in a small transformer (used in radio,tv....),the
size of the lv side winding (conductor size)is slightly
bigger than the HV side winding.

Also,HV winding is always wounded over the LV
winding.

Is This Answer Correct ?    21 Yes 4 No



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