If a two winding transformer is converted into an autotransformerby applying additive polarity and subtractive polarity which results in the secondary voltages of 1840 and 1810 volts. Then the primary and secondary voltages of transformer are

If a two winding transformer is converted into an autotransformerby ap

1.	If a two winding transformer is converted into an autotransformerby applying additive polarity and subtractive polarity which results in the secondary voltages of 1840 and 1810 volts. Then the primary and secondary voltages of transformer are
A.	1800V, 50V
B.	1810V, 40V
C.	1820V, 30V
D.	1825V, 15V
Answer» E.

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If a two winding transformer is converted into an autotransformerby applying additive polarity and subtractive polarity which results in the secondary voltages of 1840 and 1810 volts. Then the primary and secondary voltages of transformer are

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