If DC supply is given to a transformer it may
a) Work
b)Not Work
c)Give lower voltage than the rated voltage on secondary
side.
d)burn the winding
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Answer Posted / puja sinha
b)it will not work.because a transformer works on the
principle that an alternating flux is produced bya an
alternating quantity that oppose the main field.if the
supplied quantity is not alternating <alternating flux is
not produced and the transformer will not work.
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