When charging a 20 MVA , 33kV/6.6kV transformer through
regulated (0-6.6 kV or 0-33 kV) source on no load , what
will be the maximum current drawn by transformer from
source and what sould be the source capacity.
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Answer Posted / gunasekaran
for good transformer it should be 0.5%of full load current
for normal it may be upto 1%
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