For the same excitation voltage and winding currents, the autotransformer gives more than output of two winding transformer

Q.  For the same excitation voltage and winding currents, the autotransformer gives
- Published on 29 Oct 15

a. Less output than two winding transformer
b. Equal to the output of two winding transformer
c. Half of the output of two winding transformer
d. More than the output of the two winding transformer

ANSWER: More than the output of the two winding transformer

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